
Concept explainers
Interpretation: The mass of waterproduced from
Concept introduction: The ratio of mass of substance to its molar mass is said to be number of moles of that substance.

Answer to Problem 5STP
The correct option is (c):
Explanation of Solution
The given balanced reaction is:
The number of moles of
The molar mass of
From the balanced
Now, the mass of
The molar mass of
Hence, the mass of water produced from
Chapter 9 Solutions
World of Chemistry
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