Concept explainers
Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen, and methane:
If 5.00 × 103 kg each of NH3, O2, and CH4 are reacted, what mass of HCN and of H2O will be produced, assuming 100% yield?
Interpretation: The amount of
Concept introduction: The mass of a substance can be obtained by using the number of moles of the substance present and its molar mass. The formula used to calculate the mass of a given substance is,
To determine: The mass of
Answer to Problem 121E
The mass of
Explanation of Solution
To determine: The mass of
Given
The stated chemical reaction is,
The given mass of
The given mass of
The given mass of
The yield of the reaction is
The molar mass of
The molar mass of
The molar mass of
Formula
The number of moles of a substance is calculated by the formula,
Substitute the value of the given mass and the molar mass of
According to the stated reaction,
The number of moles of
According to the stated reaction,
The number of moles of
According to the stated reaction,
The molar mass of
The mass of a substance is calculated by the formula,
Substitute the value of the number of moles of
To determine: The mass of
Given
The stated chemical reaction is,
According to the stated reaction,
The molar mass of
The mass of a substance is calculated by the formula,
Substitute the value of the number of moles of
The mass of
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