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Talja [164]
3 years ago
9

What is the percent error for the experiment if the actual density is

Chemistry
2 answers:
Setler [38]3 years ago
7 0

The answer is 40.96%

Explanation:

The percentage error of a certain measurement can be found by using the formula

From the question

actual density = 2.49g/mL

error = 2.49 - 1.47 = 1.02

We have

We have the final answer as

40.96 %

Hope this helps you

OLga [1]3 years ago
4 0

Answer:

<h3>The answer is 40.96%</h3>

Explanation:

The percentage error of a certain measurement can be found by using the formula

P(\%) =  \frac{error}{actual \:  \: number}  \times 100\% \\

From the question

actual density = 2.49g/mL

error = 2.49 - 1.47 = 1.02

We have

p(\%) =  \frac{1.02}{2.49}  \times 100 \\ = 40.96385542...

We have the final answer as

<h3>40.96 %</h3>

Hope this helps you

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After reading the information given, we can conclude that both reactants react to form a new solid product and another product that do not precipitate.

The reaction is:

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f. The lack of temperature change indicates a chemical reaction didn't occur This is false, some reactions do not need a change of color to happen.

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3 years ago
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Answer:

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6 0
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