Concept explainers
Interpretation:
The mass percent of sulfur in
Concept Introduction:
The formula to evaluate moles from molarity is given as follows:
Here,
Mass percent is calculated by the formula as follows:
Answer to Problem 12.77P
The mass percent of sulfur is
Explanation of Solution
The conversion factor to convert liters to milliliters is as follows:
Hence convert
The formula to evaluate moles from molarity is given as follows:
Substitute
The balanced chemical reaction when
A similar reaction occurs when
The reaction when
According to the stoichiometry of the balanced equation (4),
As per reaction (3),
Similarly in accordance with reaction (2), moles of
Thus total moles of gases are calculated as follows:
The formula to convert mass in gram to moles is as follows:
Substitute
Mass percent is calculated by the formula as follows:
Substitute
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