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pochemuha
3 years ago
8

How many formula units make up 25.8g of magnesium chloride (MgCl2)? Express the number of formula units numerically.

Chemistry
1 answer:
Verdich [7]3 years ago
8 0

Answer:

Explanation:

Kandndkjwnww

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What is the percent error for the experiment if the actual density is
OLga [1]

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>

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3 years ago
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3 years ago
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The process of __________ turns water vapor to liquid.
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Explanation:

happy to help ya!

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