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marusya05 [52]
2 years ago
5

A copper sulfate solution contained 0.100 moles of copper sulfate dissolved

Chemistry
1 answer:
ludmilkaskok [199]2 years ago
7 0

The mass copper sulphate CuSO₄ in 30ml solution is 957.6g.

<h3>What is the solution?</h3>

A solution is a homogeneous mixture of one or more solutes dissolved in a solvent.

To determine the mass of copper sulphate in the given solution, compare both the molarity given:

M₁V₁=M₂V₂

\frac{n_1}{V_1} =\frac{n_2}{V_2}

0.1/0.5=n₂/30         cm³=ml

n₂=6 moles

6×159.5=957.6g

Multiply the calculated moles with the relative mass/molecular mass to get the mass of CuSO₄.

Hence, the mass of CuSO₄ is 957.6g

Learn more about the solution equation.

brainly.com/question/7932885

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pishuonlain [190]

There are 1.92 × 10^23 atoms Mo in the cylinder.

<em>Step 1</em>. Calculate the <em>mass of the cylinder </em>

Mass = 22.0 mL × (8.20 g/1 mL) = 180.4 g

<em>Step 2</em>. Calculate the<em> mass of Mo </em>

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<em>Step 3</em>. Convert <em>grams of Mo</em> to <em>moles of Mo </em>

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<em>Step 4</em>. Convert <em>moles of M</em>o to <em>atoms of Mo </em>

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7 0
2 years ago
Draw the structure of the bromohydrin formed when (Z)-3-hexene reacts with Br2/H2O. Use the wedge/hash bond tools to indicate st
Ipatiy [6.2K]

Answer:

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Explanation:

In this case, we have  reaction called <u>halohydrin formation</u>. This is a <u>markovnikov reaction</u> with <u>anti configuration</u>. Therefore the halogen in this case "Br" and the "OH" must have <u>different configurations</u>. Additionally, in this molecule both carbons have the <u>same substitution</u>, so the "OH" can go in any carbon.

Finally, in the product we will have <u>chiral carbons</u>, so we have to find the absolute configuration for each carbon. On carbon 3 we will have an "R" configuration on carbon 4 we will have also an "R" configuration. (See figure 1)

I hope it helps!

5 0
3 years ago
How are elements in the same group similar
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All the elements in one group have the same number of valence electrons.
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3 years ago
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sleet_krkn [62]
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3 years ago
Which of the following does not apply to water molecules?
serg [7]

Answer:

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Explanation:

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4 0
2 years ago
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