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jarptica [38.1K]
3 years ago
6

if your hot pack requires 3.0g of a solid to obtain the correct temperature change, instead of the correct amount (1.4g) calcula

te the percent error
Chemistry
1 answer:
gregori [183]3 years ago
6 0

114.3%

Explanation:

Given parameters:

True amount of solid = 1.4g

Measured amount  = 3.0g

Unknown:

Percentage error = ?

Solution:

The inaccuracy in the reading is termed uncertainty.

This is the error.

 Error  = true  value - measured value.

   The values of errors are absolute.

Percentage error = \frac{|true value - measured value|}{true value}  x 100

Percentage error = \frac{1.4 - 3}{1.4} x 100 = 114.3%

This is large amount of error

learn more:

Error brainly.com/question/2764830

#learnwithBrainly

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