sydgilpin43 sydgilpin43

10-12-2020
Chemistry

contestada

How many moles are in 11.5 L of a gas at STP?

Respuesta :

quasarJose quasarJose

11-12-2020

Answer:

0.51mole

Explanation:

Given parameters:

Volume of gas = 11.5L

Unknown:

Number of moles = ?

Solution:

Since the gas is at STP,

Number of moles = [tex]\frac{volume of the gas }{22.4}[/tex]

Insert parameters:

Number of moles = [tex]\frac{11.5}{22.4}[/tex] = 0.51mole

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