reaction takes place that is expected to yield 171.9 g of product, but only yields 154.8 g. What is the percent error for this experiment?

9.95 percent

Explanation:

To get the percentage error, we use the following formula:

Percentage error = (expected output- actual output)/expected output  X 100

Where

expected output: This is the mass of the end product after the chemical reaction that was expected = 171.9g

actual output: This is the mass of the end product after the chemical reaction that was observed = 154.8 g

Percentage error =

Therefore the percentage error in the experiment is 9.95 percent.

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