
Concept explainers
Interpretation: The 10 cm high stack of dimes value in dollars needs to be explained.
Concept Introduction: Conversion factors are the ratios of two parts of the unity report which compares two units. In case of conversion of cm to mm the conversion factor is

Answer to Problem 19A
Explanation of Solution
The following conversion factor is used to convert 10 cm high stack of dimes into dollar as follows:
Conversion factor for cm to mm is
Conversion factor for mm to dime is
Conversion factor for dime to dollar is
Hence,
Therefore,
Chapter 5 Solutions
World of Chemistry, 3rd edition
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