a.
Interpretation: To calculate the moles of carbon disulfide.
Concept Introduction: A mole is
The coefficients are the numbers that are written in front of the chemical formula/symbol in order to balance a
a.
Answer to Problem 45A
The number of moles of carbon disulfide is
Explanation of Solution
The given chemical reaction is depicted as follows:
When five moles of carbon react with two moles of sulfur dioxide, it yields one mole of carbon disulfide and four moles of carbon monoxide.
The moles of carbon are
Therefore, the moles of carbon disulfide can be calculated as follows:
b.
Interpretation: To calculate the number of moles of carbon needed.
Concept Introduction: A mole is
The coefficients are the numbers that are written in front of the chemical formula/symbol in order to balance a chemical reaction. In a balanced chemical equation, the coefficients help in determining the conversion factors between the number of moles for two different substances in a chemical equation.
b.
Answer to Problem 45A
The number of moles of carbon is
Explanation of Solution
The given chemical reaction is depicted as follows:
When five moles of carbon react with two moles of sulfur dioxide, it yields one mole of carbon disulfide and four moles of carbon monoxide.
The moles of sulfur dioxide is 0
Therefore, the moles of carbon can be calculated as follows:
c.
Interpretation: To calculate the number of moles of carbon monoxide.
Concept Introduction: A mole is
The coefficients are the numbers that are written in front of the chemical formula/symbol in order to balance a chemical reaction. In a balanced chemical equation, the coefficients help in determining the conversion factors between the number of moles for two different substances in a chemical equation.
c.
Answer to Problem 45A
The number of moles of carbon monoxide is
Explanation of Solution
The given chemical reaction is depicted as follows:
When five moles of carbon react with two moles of sulfur dioxide, it yields one mole of carbon disulfide and four moles of carbon monoxide.
The moles of carbon disulfide is
Therefore, the moles of carbon monoxide can be calculated as follows:
d.
Interpretation: To calculate the number of moles of carbon monoxide.
Concept Introduction: A mole is
The coefficients are the numbers that are written in front of the chemical formula/symbol in order to balance a chemical reaction. In a balanced chemical equation, the coefficients help in determining the conversion factors between the number of moles for two different substances in a chemical equation.
d.
Answer to Problem 45A
The number of moles of sulfur dioxide is
Explanation of Solution
The given chemical reaction is depicted as follows:
When five moles of carbon react with two moles of sulfur dioxide, it yields one mole of carbon disulfide and four moles of carbon monoxide.
The moles of carbon disulfide is
Therefore, the moles of sulfur dioxide can be calculated as follows:
Chapter 12 Solutions
Chemistry 2012 Student Edition (hard Cover) Grade 11
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