Chem 132: In a chloride ion determination, you actually titrated 50.0 mg/L standard chloride solution but you got 46.2 mg/L. Calculate your percent error.

 

Question:

In a chloride ion determination, you actually titrated 50.0 mg/L standard chloride solution but you got 46.2 mg/L. Calculate your percent error.

Select one:
a. 7.60% is the actual value larger or smaller than the experimental value?
b. 0.076%
c. -7.6%
d. 42.5%
e. -7.60%

Answer

a. 7.60

 

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