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blsea [12.9K]
3 years ago
5

C2H4(g) + H2(g) ----> C2H6(g)

Chemistry
1 answer:
sertanlavr [38]3 years ago
4 0
D because wants you add the equation it should increase temp but decrease the value in pressure
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Pcl3+H2O=H3PO3+Hcl=?​
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Answer:

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Explanation:

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Is Mg a metal non metal or noble gas
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It is a metal
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3 years ago
An object has a mass of 45.0 g and a volume of 4.0 ml. what is its density?
andreev551 [17]

Answer:

The answer is

<h2>11.25 g/mL</h2>

Explanation:

The density of a substance can be found by using the formula

Density =  \frac{mass}{volume}

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mass = 45 g

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Substitute the values into the above formula and solve for the density

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Density =  \frac{45}{4}

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<h3>11.25 g/mL</h3>

Hope this helps you

4 0
3 years ago
How many moles of AlCl3 are produced
Leto [7]

The correct answer is 124 ✌

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leave little space between the molecules.

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In liquids and solids, the molecules are arranged very close together in such a way that there is only a little space between them. This is why liquids and solids are referred to as "condensed phases".

They are quite unlike gases where there is a lot of space between gas molecules.

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