Concept explainers
(a)
Interpretation:
The percent error of density measurement
Concept introduction:
The error associated with the experimental value is the difference of the experimental and accepted value.
Percent error represents the error as the percentage of the accepted value.
(a)
Answer to Problem 94A
The percent error value of density measurement of copper is
Explanation of Solution
The percent error can be calculated by using the below. The experimental value is
Hence, the percent error is
(b)
Interpretation:
The percent error of density measurement
Concept introduction:
The error associated with the experimental value is the difference of the experimental and accepted value.
Percent error represents the error as the percentage of the accepted value.
(b)
Answer to Problem 94A
The percent error value of density measurement of copper is
Explanation of Solution
The percent error can be calculated by using the below. The experimental value is
Hence, the percent error is
(c)
Interpretation:
The percent error of density measurement
Concept introduction:
The error associated with the experimental value is the difference of the experimental and accepted value.
Percent error represents the error as the percentage of the accepted value.
(c)
Answer to Problem 94A
The percent error value of density measurement of copper is
Explanation of Solution
The percent error can be calculated by using the below. The experimental value is
Hence, the percent error is
(d)
Interpretation:
The percent error of density measurement
Concept introduction:
The error associated with the experimental value is the difference of the experimental and accepted value.
Percent error represents the error as the percentage of the accepted value.
(d)
Answer to Problem 94A
The percent error value of density measurement of copper is
Explanation of Solution
The percent error can be calculated by using the below. The experimental value is
Hence, the percent error is
Chapter 2 Solutions
Chemistry: Matter and Change
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