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Alborosie
2 years ago
8

A sample of hydrogen gas occupies a volume of 4.1 Liters

Chemistry
1 answer:
BigorU [14]2 years ago
8 0

Answer:

p2=172.2KPA

Explanation:

use Boyle's law

p1 x v1 = p2 x v2

p1= 105 kpa

v1=4.1L

p2= ?

v2= 2.5L

substitute;

105 x 4.1 = p2 x 2.5

p2= ( 105 x 4.1)\2.5

p2=172.2KPA

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Answer:

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Molarity is mol/L of solution. We have to convert the g to mol and the mL to L. G to mol uses the molar mass of the compound. The molar mass of NaNO₃ is 85.00g/mol.

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