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garik1379 [7]
3 years ago
11

How do you calculate the density of a gas, based on its temperature and pressure?

Chemistry
1 answer:
stiks02 [169]3 years ago
5 0
We can rearrange the ideal gas equation:
PV = nRT, where n is the number of moles equivalent to:
n = mass / Mr
PV = mRT/Mr
m/V = PMr/RT
density = PMr / RT; where Mr and R are constant.
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The molar solubility of magnesium carbonate is 1.8 × 10–4 mol/l. What is ksp for this compound?
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I                             0                0

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E                            S                S

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4 0
4 years ago
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<u>So, the correct answer is:- A. electrons simultaneously attracted by more than one nucleus</u>

6 0
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