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Oliga [24]
3 years ago
5

Calculate the number of moles of Cl atoms in 1.81×10^24 formula units of magnesium chloride,MgCl2

Chemistry
1 answer:
rosijanka [135]3 years ago
5 0
3.62*10^24 is the answer
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1. Marisa determined the melting point of a substance to be 24.5C. Find the percent error of her measurement if the actual melti
USPshnik [31]

Answer:

\%\ Error = 21.5\%

Explanation:

Given

Measured = 24.5

Actual = 31.2

Required

Determine the percentage error

First, we need to determine the difference in the measurement

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Difference = |31.2 - 24.5|

Difference = |6.7|

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The percentage error is calculated as thus:

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6 0
3 years ago
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Masja [62]

Answer:

More/ Alot? I think is what you are looking for?

Explanation:

It will definitely have some but I'm not sure on what word you are looking for.

6 0
3 years ago
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