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alexira [117]
3 years ago
10

How many significant figures are in the measurement 10,010 grams?

Chemistry
1 answer:
leva [86]3 years ago
7 0
4 sigfigs because the 0 at the end is not significant unless there is a .(period)
the 0s inbetween numbers are always significant.
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What is the molarity of a solution made by dissolving 8.60 g of a solid with a
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1.43 M

Explanation:

We'll begin by calculating the number of mole of the solid. This can be obtained as follow:

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Next, we shall convert 280 mL to litre (L). This can be obtained as follow:

1000 mL = 1 L

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The easiest state of matter to compress is _____.
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1. The manufacturer of the vinegar used in the experiment stated that the vinegar contained 5.0% acetic acid. What is the percen
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Answer:

72.8 % (But verify explanation).

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Hello,

In this case, with the following obtained results, the percent error is computed as follows:

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Used concentration of NaOH= 1.5M

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Mass of acetic acid in 100g of vinegar = 0.144 mol x 60.0g/mol= 8.64 g

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Clearly, this result depend on your own measurements, anyway, you can change any value wherever you need it.

Regards.

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