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Mkey [24]
3 years ago
14

What is the molar mass of a gas if 0.102 g of the gas occupies 0.070 L at STP? a. 32.6g / mol b. 28.2 g/mol c. 40.0g / mol d. 47

.9 g/mol
Chemistry
1 answer:
alexgriva [62]3 years ago
8 0

Answer:

A. 32.6 g/mol

Explanation:

First convert the volume of gas to moles using the ratio 1 mol / 22.4 L at STP.

0.070 L • (1 mol / 22.4 L) = 0.00313 mol

Now divide the grams of gas by the moles of gas:

0.102 g / 0.00313 mol = 32.6 g/mol

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if the mass of the skate bored doubled but the net force on it remained constant, what would happen to the skate bored's acceler
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Anon25 [30]

Answer:

4 means there are four molecules of Na₂SO₃.

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Molecule:

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It may be combination of atoms of different elements.

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4 0
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aliya0001 [1]

Explanation:

Given -

molar mass = 135.13 g/mol

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Solution:

we know that -

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Then,

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C. A compound !hope this helps!

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