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zalisa [80]
3 years ago
6

How do you convert from grabs to moles of a substance

Chemistry
1 answer:
Lorico [155]3 years ago
8 0

The correct question is as follows:

How do you convert from grams to moles of a substance

1. Divide by the molar mass

2. Subtract the molar mass

3. Add the molar mass

4. Multiple by the molar mass

Answer: In order to convert from grams to moles of a substance divide by the molar mass.

Explanation:

The number of moles of a substance is the mass of substance in grams divided by its molar mass.

The formula to calculate moles is as follows.

Moles = \frac{mass}{molar mass}

This means that grams are converted to moles when grams is divided by molar mass.

Thus, we can conclude that in order to convert from grams to moles of a substance divide by the molar mass.

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If 5. 0 grams of kcl is dissolved in 500 ml of water, what is the concentration of the resulting solution?
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If 5.0 grams of KCl is dissolved in 500 ml of water, the concentration of the resulting solution will be 0.134M.

<h3>How to calculate concentration?</h3>

The concentration of a solution can be calculated by using the following formula;

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According to this question, 5.0 grams of KCl is dissolved in 500 ml of water. The concentration is calculated as follows:

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Learn more about concentration at: brainly.com/question/10725862

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