20roldanliandra 20roldanliandra

13-06-2020
Chemistry

contestada

What is the mass of 4.6 moles of helium gas?

Respuesta :

SvetkaChem SvetkaChem

13-06-2020

Answer:

18.4 g

Explanation:

M(He) = 4.0 g/mol

4.6 mol * 4.0 g/ 1 mol = 18.4 g

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kianaowens40 kianaowens40

13-06-2020

The mass of one mole (molar mass) of helium gas is 4.002602 g/mol .

Answer Link

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