2 years ago

How many atoms are in 32grams of sulfwr

Chemistry

1 answer:

nadezda [96]2 years ago

4 0

Answer:

which is 6160.506

Explanation:

32 grams of sulfur will contain 6.022 X 1023 sulfur atoms

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If 550 mL of a 3.50 M KCl solution are set aside and allowed to evaporate until the volume of the solution is 275 mL, what will

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Explanation:

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Andru [333]

Answer:

<h2>1.16 moles</h2>

Explanation:

To find the number of moles in a substance given it's number of entities we use the formula

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From the question we have

$n = \frac{7 \times {10}^{23} }{6.02 \times {10}^{23} } = \frac{7}{6.02} \\ = 1.162790....$

We have the final answer as

<h3>1.16 moles</h3>

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