Concept explainers
Interpretation:
The number of milligrams of sodium hydroxide needed to produce
Concept introduction:
Answer to Problem 7PE
The number of milligrams of sodium hydroxide needed to produce
Explanation of Solution
The balanced equation for the reaction is given below.
Therefore,
Therefore millimole to millimole ratio is given below.
Therefore, two conversion factors from the millimole-to-millimole ratio are given below.
The conversion factor to obtain millimoles of
The molar mass of oxygen is
The molar mass of sodium is
The molar mass of sulfur is
Therefore, the molar mass of
Therefore, the conversion factor to obtain millimoles of
The molar mass of oxygen is
The molar mass of sodium is
The molar mass of hydrogen is
Therefore, the molar mass of
Therefore, the conversion factor to obtain milligrams of
The formula to calculate the mass of
The percentage yield is calculated by the formula given below.
The percentage is
The actual yield is
Substitute the value of actual yield and percentage in equation (2).
Substitute the value of yield of
Therefore, the number of milligrams of sodium hydroxide needed to produce
The number of milligrams of sodium hydroxide needed to produce
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Chapter 10 Solutions
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