Answer:
Below.
Explanation:
1. Al2(SO4)^3 (aq) + 6LiOH aql) ----> 3Li2SO4 (aq) + 2Al(OH)^3 (s)
2. (NH4)2CO3 (aq) + MgCl2 (aq) ----> 2(NH4)Cl (aq) + MgCO3 (s).
Chemical equations are represented using correct formulas and physical states, with the aluminum sulfate and lithium hydroxide reaction yielding aluminum hydroxide and lithium sulfate, and the ammonium carbonate and magnesium chloride reaction producing ammonium chloride and magnesium carbonate.
Explanation:To convert word equations into chemical equations, it is essential to use correct chemical formulas and include the physical states of the compounds. Here are the given reactions converted into chemical equations:
Aluminium sulfate solution reacts with lithium hydroxide solution to form an aluminium hydroxide solid and a lithium sulfate solution: 3LiOH(aq) + Al2(SO4)3(aq) → 2Al(OH)3(s) + 3Li2SO4(aq)Ammonium carbonate solution reacts with magnesium chloride solution to form an ammonium chloride solution and a magnesium carbonate solid: (NH4)2CO3(aq) + MgCl2(aq) → 2NH4Cl(aq) + MgCO3(s)Ensuring the reaction equations are balanced is crucial for accurately representing the conservation of mass in chemical reactions.
Explain how chemists can state with
certainty that no one will discover an element
that would appear on the periodic table
between sulfur (S) and chlorine (Cl)
Answer:
The nucleus of a sulfur atom contains 16 protons.
The nucleus of a chlorine atom contains 17 protons.
Explanation:
Atoms are arranged in the Periodic Table according to the number of protons in their nuclei — their atomic numbers.
A proton is an integral particle — you can't have half a proton.
S and Cl are adjacent in the Periodic Table, so it is impossible to find an element that will fit between them.
Scientists use the properties of seismic waves to figure out the structure of Earth's interior. For example, seismic waves travel faster through denser layers than through less dense layers. Also, P waves can travel through both solids and liquids, but S waves can travel through solids only.
Because P and S waves travel faster through the Earth's mantle than through Earth's crust, scientists know that the mantle is _______ and _______ than the crust.
A.
solid; less dense
B.
solid; denser
C.
liquid; less dense
Answer:
Solid; denser
Explanation:
What is the kinetic energy of the ball as it is half way through the fall?
As the ball falls towards the ground, its gravitational potential vitality is changed into active vitality. The dynamic vitality of an item is the vitality it has because of its movement.
Explanation:
As the ball falls towards the ground, its gravitational potential vitality is changed into active vitality. The motor vitality of an item is the vitality it has because of its movement. At the point when the ball has arrived at its absolute bottom, its potential vitality is zero, and its motor vitality is more noteworthy.
Since vitality can't be crushed, the ball's most prominent potential vitality is equivalent to its most prominent motor vitality. K.E. = J, which is, obviously, equivalent to its underlying potential vitality.
4.50 g of NaCl reacts with 10.00 g of AgNO3 to produce 7.93 g of AgCl. If the theoretical amount of AgCl that can be formed is 8.43 g, what is the percent yield?
Answer: 94.07%
Explanation:
Percentage yield can be calculated by the formula
%yield = Experimental yield/Theoretical yield x100
Experimental yield = 7.93g
Theoretical yield = 8.43
%yield = Experimental yield/Theoretical yield x100
%yield = 7.93/8.43 x 100 = 94.07%
How is a new moon the same as or different from a total lunar eclipse
Explanation:
Both new moon and lunar eclipse occur when the moon is in the same plane the sun and the earth. However, both are different because of the relative position of the moon in its orbit – relative to earth. In a new moon, the moon is in between the earth and the sun, while in a lunar eclipse, the earth us in between the moon and the sun.
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Answer:
A new moon and lunar eclipse occur when the moon is in the same plane as the earth and the sun. The moon is between the earth and the sun on a new moon. The earth is between the moon and the sun on a lunar eclipse.
Explanation:
Avogadro defined one mole of carbon-12 atoms to have a mass of exactly 12.0 grams. Calculate the number of hydrogen atoms in 1 mole.
A) 1.38 x 1025 atoms
B) 1.66 x 1024 atoms
C) 3.98 x 1023 atoms
D) 6.02 x 1023 atoms
The term mole concept is used here to determine the number of hydrogen atoms in one mole. The number of 'H' atoms in one mole is 6.022 x 10²³ atoms. The correct option is D.
What is mole?One mole of a substance is defined as that amount of it which contains as many particles or entities as there are atoms in exactly 12 g of Carbon - 12. The number of entities present in one mole of a species equals 6.022 x 10²³ . This value is called the Avogadro number.
The Avogadro number also called the Avogadro constant. It is represented as N₀. One gram atomic mass of any element contains Avogadro number of atoms. The number of atoms in 12 g of C-12 is also 6.022 x 10²³.
1 gram atom of hydrogen (i.e., 1.008 g) contains Avogadro number of atoms.
Thus the correct option is D.
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Final answer:
One mole of any substance contains Avogadro's number of particles. Hence, 1 mole of hydrogen atoms contains 6.02 x 10^23 atoms.
Explanation:
The question asks to calculate the number of hydrogen atoms in 1 mole. Avogadro's number, defined as the number of particles in 1 mole of a substance, is 6.022 x 1023 particles/mole. This principle is based on the standard that 1 mole of carbon-12 atoms has a mass of exactly 12.0 grams and contains 6.022 x 1023 carbon atoms. Given that 1 mole of any substance contains the same number of entities as there are in 1 mole of carbon-12, one mole of hydrogen atoms, regardless of its lesser mass compared to carbon-12, also contains exactly 6.022 x 1023 atoms. Therefore, the correct answer is D) 6.02 x 1023 atoms.
Which statement best describes how chemical equations demonstrate conservation of mass?
The number of reactants is the same as the number of products,
OB. The compounds are the same on each side of the reaction
c.
The number of atoms of each element is the same on each side of the equation
D.
The state of matter is the same on each side of the equation
Reset
Next
The number of reactants is the same as the number of products is the best statement that describes the conservation of mass in chemical equation
Explanation:
The conservation of mass conveys that the mass of an seperate system is neither destroyed nor created by the chemical reactions. Therefore there should be the same amount of matter when compared to the reactant and product side. If the reaction exists by satisfying the above condition it is said to be the balanced chemical equation. The Lavoisier stated the law on conservation of mass.What’s number 5? C7H6O2+02–>CO2+H20
Answer: If you were asking for it to be balanced then its 10 C7H602 + 70 O2 = 70 CO2 + 301 H20
Explanation: i hope this helped you
Why would a model be useful?
because the model makes the concepts, easier to understand
because the model is easy to put together and to use
because the model prevents other scientists from asking questions
because the model requires the audience to pay full attention to it
O
Answer: B
.
Explanation:
Answer:
A - Because the model makes concepts easier to understand.
Explanation:
A visual representation can be a great help in figuring something out. Besides, the other answers don't make much sense.
Hope this helps! (and sorry it's late ^^'' )
Two or more substances in variable proportions, where the composition is variable thoughtout are ?
Answer:
a compound
Explanation:
A substance composed of two or more pure substances mixed together in variable proportions, with variable composition throughout, is called a heterogeneous mixture. These mixtures can have components that retain their individual chemical identities, which can often be physically separated.
When two or more pure substances are mixed together in variable proportions, without any chemical bonding between them, the resulting substance is known as a mixture. These mixtures where the composition is not consistent throughout are called heterogeneous mixtures. Examples include sand and water, or oil and water. Unlike a compound, where elements are in fixed proportions and chemically bonded, the substances in a mixture retain their individual chemical properties and can often be physically separated.
Mixtures stand in contrast to compounds, which are substances composed of two or more elements in fixed proportions and can only be separated into their constituent elements by chemical methods.
The concept of composition variables, such as the number of moles of each component, is crucial for describing the properties of mixtures. Air, with its variable amounts of nitrogen and oxygen, is an example of a mixture with each component retaining its characteristic properties.
(04.06 LC)
Which of the following are lost or gained during a nuclear reaction?
Electrons and nucleus
Electrons and neutrons
Protons and electrons
Protons and neutrons
Answer:
the second one I think
Explanation:
hope you get it correct!
Answer:
a
Explanation:
calculate the number of atoms in 75.8 g of Na
[tex]1.985 \times 10^{24} \text { atoms }[/tex] is the calculated number of atoms in 75.8 g of Na
Explanation:
In order to go from mass of sodium to atoms of sodium, we have to do two things:
Convert mass of Na to moles of Na using the molar mass of Na as a conversion factor Convert moles of Na to atoms of Na using Avogadro's number ([tex]6.02 \times 10^{23}[/tex]) as a conversion factorStep 1:
To calculate the number of atoms in a Na sample, divide its weight in grams by the amu atomic mass from the periodic table
We know the Molar mass of Na = 22.989770 g / mole
Given weight of Na in grams = 75.8 g
[tex]75.8 g \times \frac{1 \mathrm{mole}}{22.989770 \mathrm{g}}=3.297 \mathrm{mole}[/tex]
Step 2:
Multiply the obtained result by Avogadro's number ([tex]6.02 \times 10^{23}[/tex])
[tex]3.297 \text { mole } \times \frac{6.02 \times 10^{23} \text { atoms }}{1 \text { mole }}=19.85 \times 10^{23} \text { atoms }=1.985 \times 10^{23} \text { atoms }[/tex]
what other animals do you know about that have unique forms of self defense
Answer:
there are certain spiders with some pretty weird/ cool self defense techniques
Would you want the starting reactants in an airbag system to have higher density or a lower density
Air bags are used as protective equipment in vehicles in which nitrate mixtures are filled with low density because, to inflate the gas , it needs higher volume.
What is airbag?In the event of a collision, airbags inflatable cushions installed in vehicles protect the occupants from being hit by the interior of the vehicle or by outside objects like other vehicles or trees.
As soon as a crash occurs, sensors begin to measure the impact force. The sensors transmit a signal to the inflators to swiftly fill the bags with gas if the accident is severe enough.
As long as they don't deploy in the course of a collision, airbags typically don't require maintenance. The stitch density will be lower for the inflation of the nitrogen gas inside the airbag, so lower density flexible fabric, such as nylon 6,6, is used.
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What demonstrates that this was a chemical change and not a physical change
Explanation:
There are some properties to demonstrate that this was a chemical change and not a physical change
what is the equation form of the ideal gas law?
Answer:
The equation of state of n gram-moles of a perfect gas can then be written as pv/t = nR, in which R is called the universal gas constant.
Explanation:
Answer:
PV=nRT
Explanation:
Why does acetic acid have only one pKa value and our amino acids have two?
Answer:
Acetic acid ([tex]CH_{3}COOH[/tex]) can release only one single H+ ion .
Therefore we can say that acetic acid has only one pKa value.
Amino acids have one -COOH( carboxylic group) group and one -NH2 (amino group) group which can both release one single H+ ion.
Explanation:
Acetic acid ([tex]CH_{3}COOH[/tex]) can release only one single H+ ion .
Therefore we can say that acetic acid has only one pKa value.
Amino acids have one -COOH( carboxylic group) group and one -NH2 (amino group) group which can both release one single H+ ion.
In amino acids -[tex]NH_{2}[/tex] group becomes [tex]-NH_{3}^{+}[/tex] in the presence of acids.
in the presence of bases [tex]-COOH[/tex] becomes [tex]-COO^{-}[/tex]
Therefore two pKa values can be observed amino acids.
Final answer:
Acetic acid has only one pKa value because it is a monoprotic acid with a single proton to donate, creating one acid dissociation constant. Amino acids have at least two ionizable groups (amino and carboxyl groups), each capable of donating a proton under different conditions, resulting in two distinct pKa values for amino acids.
Explanation:
The question asks: Why does acetic acid have only one pKa value and our amino acids have two? Acetic acid, which is a monoprotic weak acid, contains only a single acidic proton. As such, it can donate only one proton to the solution, leading to a single acid dissociation constant or pKa value. This is contrasted with amino acids, which generally possess at least two ionizable groups (the amino group and the carboxyl group). Each of these groups can donate a proton under different pH conditions, resulting in two distinct pKa values. The differences in pKa values are influenced by the structure of the ionizable group and its relative ability to stabilize the resulting conjugate base. For example, the carboxyl group of an amino acid has a pKa around 2, reflecting its readiness to donate a proton and form a carboxylate anion, which is stabilized through resonance. The amino group typically has a pKa around 9, indicating its ability to accept a proton and form an ammonium ion. The microenvironment surrounding these ionizable groups, especially in proteins, can further affect their pKa values, leading to a variability depending on factors such as whether the amino acid is exposed to solvent or buried within a protein structure.
Use the drop-down menu to complete the sentence.
Descriptive investigations involve collecting data about a system, but not making
a. observations
b. measurments
c. comparisons
d. conclusions
Answer: Comparisons .
Answer:
c
Explanation:
the answer is comparisons
How many moles of chromium (lll) nitrate are produced when chromium reacts with 0.85 moles of lead (IV) Nitrate to produce chromium (lll) nitrate and lead?
Answer:
1.133 moles of chromium (lll) nitrate are produced.
Explanation:
[tex]4Cr+3Pb(NO_3)_4\rightarrow 4Cr(NO_3)_3+3Pb[/tex]
Moles of lead(IV) nitrate = 0.85 mole
According to recation, 3 moles of lead(IV) nitrate gives 4 moles of chromium (III) nitrate.
Then 0.85 moles of lead(IV) nitrate will give:
[tex]\frac{4}{3}\times 0.85 mol=1.133 mol[/tex] of chromium (lll) nitrate.
1.133 moles of chromium (lll) nitrate are produced.
Why do your feet burn when you walk across beach sand on a sunny summer
day?
A. Heat is transferred by thermal conduction.
B. Heat is transferred by convection heating.
C. Heat is transferred by frictional heating.
D. Heat is transferred by radiation warming.
Answer:
a
Explanation:
Answer:
a
Explanation:
which compound of gold will produce the least mass of gold?
1)Gold(I) oxide 3)Gold(I)sulfide
2)Gold(III) oxide 4)Gold(III)sulfide
Au₂S₃
Explanation:
Given compounds:
Gold(I) oxide = Au₂O
Gold(I)sulfide = Au₂S
Gold(III) oxide = Au₂O₃
Gold(III)sulfide = Au₂S₃
Problem: compound with the least mass of Gold.
To solve this problem, we simply find the mass percentage of gold in the given compounds.
Molar mass of Au₂O = 2(197) + 16 = 410g/mole
Molar mass of Au₂S = 2(197) + 32 = 426g/mole
Molar mass of Au₂O₃ = 2(197) + 3(16) = 442g/mole
Molar mass of Au₂S₃ = 2(197) + 3(32) = 490g/mole
The molar mass of gold in all the compound is 394g/mole
Mass percentage of gold in Au₂O = [tex]\frac{394}{410}[/tex] x 100 = 96.1%
Mass percentage of gold in Au₂S = [tex]\frac{394}{426}[/tex] x 100 = 92.5%
Mass percentage of gold in Au₂O₃ = [tex]\frac{394}{442}[/tex] x 100 = 89.1%
Mass percentage of gold in Au₂S₃ = [tex]\frac{394}{490}[/tex] x 100 = 80.4%
Au₂S₃ is the least mass of gold in it
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Answer:
Explanation:
Given compounds:
Gold(I) oxide = Au₂O
Gold(I)sulfide = Au₂S
Gold(III) oxide = Au₂O₃
Gold(III)sulfide = Au₂S₃
Problem: compound with the least mass of Gold.
To solve this problem, we simply find the mass percentage of gold in the given compounds.
Molar mass of Au₂O = 2(197) + 16 = 410g/mole
Molar mass of Au₂S = 2(197) + 32 = 426g/mole
Molar mass of Au₂O₃ = 2(197) + 3(16) = 442g/mole
Molar mass of Au₂S₃ = 2(197) + 3(32) = 490g/mole
The molar mass of gold in all the compound is 394g/mole
Mass percentage of gold in Au₂O = x 100 = 96.1%
Mass percentage of gold in Au₂S = x 100 = 92.5%
Mass percentage of gold in Au₂O₃ = x 100 = 89.1%
Mass percentage of gold in Au₂S₃ = x 100 = 80.4%
Au₂S₃ is the least mass of gold in it
Need help with chemistry questions
Answer:
1. 1.34g
2. 1.19g
3. 0.49g
Explanation:Please see attachment for explanation
An empty beaker weighs 32.4257 grams. A 10 ml pipet sample of an unknown liquid is
transferred to the beaker. The beaker weighs 40.1825 grams when weighed with the liquid in
it. Calculate the density of the unknown liquid.
The density of the unknown liquid is calculated by subtracting the weight of the empty beaker from the weight of the beaker with the liquid to obtain the weight of the liquid. This is then divided by the volume of the liquid (given as 10ml) to calculate the density, which is 0.77568 g/ml.
Explanation:The subject of this question is density, a concept in chemistry frequently utilized in high school. To calculate the density of the unknown liquid, we subtract the weight of the empty beaker from the weight of the beaker with the liquid. This gives us the weight of the liquid alone, which equals 40.1825 grams - 32.4257 grams = 7.7568 grams. The volume of the liquid is given as 10 ml. Hence, the density (D) is calculated by dividing the mass (M) of the substance by its volume (V), i.e., D = M / V = 7.7568 grams / 10 ml = 0.77568 g/ml.
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Please help i need answers asap!!! :) 30 points!!!
1.Which phrase best describes a metaphase chromosome?
A.a double strand of DNA with its nucleosomes wound up once around itself to form a thicker structure
B.a DNA molecule in the process of doubling itself to make another identical one
C.a looped chromatin fiber folded up on itself again
D. an area in the nucleus of a eukaryotic cell where ribosomes are made from RNA and protein
Which explanation describes an advantage of sexual reproduction?
A.more offspring produced at a faster rate
B. offspring that are identical to parents
C.genetic variation
D.rapid growth of gametes
Which part of a sperm cell is responsible for moving the cell forward?
A.flagellum
B.mitochondria section
C cell wall
D.round head
How does cytokinesis differ in animals and plants?
Choose all answers that are correct.
A.In plants it results from a pinching off of the cell wall and the cell membrane.
B. In plants it results from the building of a new cell wall and cell membrane in the middle of the parent cell to divide it in two.
C. In animals it results from a pinching off of membrane.
D.In animals it results from the building of a new cell membrane in the middle of the parent cell to divide it in two.
Please help!!!!
Answer:
C D A B
Explanation:
!!!help ASAP!!! What is true of dynamic equilibrium?
A. All the changes to a system cancel out.
B. All reactants are turning into products.
C. The total amounts of products and reactants are fluctuating.
D. No more changes are happening,
Final answer:
Dynamic equilibrium is characterized by a situation where the forward and reverse reactions occur at equal rates, leading to no net change in the concentrations of reactants and products, although both reactions are still taking place.
Explanation:
What is true of dynamic equilibrium? The answer is A: All the changes to a system cancel out. In a dynamic equilibrium, we have a situation where the rate of the forward reaction (e.g., A+B ightarrow C+D) is equal to the rate of the reverse reaction (C+D ightarrow A+B). This means that while reactions are still occurring in both directions, there is no net change in the concentrations of reactants and products - they remain constant over time. It is also important to note that the system must be closed, with no substances entering or leaving, and the amounts of reactants and products don't have to be equal, just constant post-equilibrium.
5. A salvage operator recovered coins believed to be gold. A sample weighed 129.6 g and had a volume of 15.3 cm3. Were the coins gold (d= 19.3 g/cm3) or just yellow brass (d= 8.47 b/cm3)?
Answer:
Therefore the coins were of yellow brass.
Explanation:
A sample weighted 129.6 g and had a volume of 15.3 cm³.
[tex]Density =\frac{mass }{volume}[/tex]
Here mass= 129.6 g and volume =15.3 cm³.
[tex]Density =\frac{129.6}{15.3}[/tex] g/cm³
=8.47 g/cm³
Given that the density of gold = 19.3 g/cm³
and density of yellow brass = 8.47 g/cm³
Since the density of the sample is equal to the density of yellow brass.
Therefore the coins were of yellow brass.
The density of the coins sampled is 8.47 g/cm3, which is the same as the density of brass and much less than the density of gold, 19.3 g/cm3. The coins are therefore made of brass not gold.
Explanation:To determine if the coins are gold or brass, you need to calculate the density of the sample and compare it to the known densities of gold and brass. The density can be calculated by dividing the mass by the volume.
So, density = mass/volume = 129.6 g / 15.3 cm3 = 8.47 g/cm^3.
The density of the sample is identical to the density of brass, 8.47 g/cm^3, and much less than the density of gold, 19.3 g/cm3. Therefore, the coins are made of brass not gold.
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Which of the statements describes a chemical property?
Iodine(a purple solid) become a purple gas.
Helium is the lightest monatomic element.
Antacid tablet’s neutralize stomach acid.
Water freezes at 0 c.
Final answer:
Antacid tablets neutralizing stomach acid represents a chemical property, as it describes the substance's ability to undergo a chemical change and form different substances.
Explanation:
The statement among the given options that describes a chemical property is 'Antacid tablet’s neutralize stomach acid.' This statement describes the ability of a substance to undergo a specific chemical change. A chemical property involves a substance's ability to convert into a different substance, which is what antacid tablets do when they interact with stomach acid to produce salt and water, neutralizing the acid.
In contrast, the other statements describe physical properties: Iodine sublimating from a solid to a gas is a physical change because it changes state but does not become a new substance; helium being the lightest monatomic element describes its physical characteristic; and water freezing at 0°C is a physical change because it changes the state from liquid to solid without altering the chemical composition.
Tissue engineering is beneficial for which of the following reasons?
A.Stem cells are more powerful than any device.
B.Stem cells are stronger than any other material.
C.Stem cells automatically create a perfect organ shape and size.
D.Using a patient's own cells increases the likelihood of biocompatibility.
Tissue engineering is beneficial as stem cells automatically create a perfect organ shape and size, therefore, here option C is correct.
What is tissue engineering?Tissue engineering is a biomedical engineering discipline that coordinates science with engineering to make tissues or cell items outside the body or to utilize acquired information to more readily deal with the maintenance of tissues inside the body.
Numerous new cell treatments are being fostered that make difficulties for designing tissue capability.
The execution of cell treatments and unions in the facility requires the acknowledgment and goal of a few troublesome issues.
Tissue engineering is beneficial as, stem cells automatically create a perfect organ shape and size, hence option C is correct.
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1. What is viscosity?
2. True or False- All fluids can be characterized by their viscosity?
3. List 3 examples of fluids with high viscosity. (molasses, motor oil, honey)
4. List 3 examples of fluids with low viscosity. (water, juice, rubbing alcohol)
5. What is the question we are trying to answer in this lab?
6. Write a good hypothesis for this lab. (If, then statement)
7. List at least 2 safety concerns.
8. Why do you not want to mix water with the honey?
9. What can you do if the honey moves too fast or too slowly?
pls answer
Answer:
1. Viscosity describes how "thick" a liquid is. This is based on its resistance to flow. Viscosity is measured in 'poise' (written P)
2. Fluids can be described as having great, or little viscosity.
3. Tar, Glycerol, Sulfric Acids
4. Mercury, Blood, Dilute polyethylene oxides
(Can't answer #5-9 because I don't know what lab you are doing.)
a knitting pattern for a blanket requires 1531 yards of yarn. A 2.00 x 10^2 m hank of speciality yarn cost $7.99. how much would it cost to make the blanket out of this yarn? (1 yard = o.9144 m)
Answer:
$55.998
Explanation:
Given data:
Total yard in blanket = 1531 yard
Price of 2.00×10² m = $7.99
Total cost for blanket = ?
Solution:
As it is given in question that,
1 yard = 0.9144 m
1531 × 0.9144 m = 1399.95 m
Total number of meters = 1399.95 m
Price of 2.00×10²(200) m = $7.99
Cost of one meter:
$7.99 / 200m = 1 m / x
x = $0.04
Now we will calculate the price of 1531 yard,
1399.95 m × $0.04 / 1m = $55.998
To make the blanket requiring 1531 yards of yarn using a speciality yarn sold in 200 meter hanks priced at $7.99 each, it would cost $55.93 after converting yards to meters and calculating the number of hanks needed.
The cost of making a blanket using the given yarn, we need to convert the required yarn from yards to meters to match the unit in which the speciality yarn is sold. Then, we can determine how many hanks of yarn are needed and calculate the total cost.
Conversion of Yards to Meters
Firstly, we convert the needed yarn for the blanket from yards to meters using the conversion factor 1 yard = 0.9144 meters.
1531 yards * 0.9144 meters/yard = 1400.0844 meters
Calculating the Number of Hanks Needed
Now, we calculate how many 2.00 x 102 meter hanks are required:
1400.0844 meters / (2.00 x 102 meters/hank) = 7 hanks (rounding up since you can't purchase a fraction of a hank)
Total Cost Calculation
Finally, the total cost is:
7 hanks * $7.99/hank = $55.93
Therefore, it would cost $55.93 to make the blanket out of this speciality yarn.