faisalab50 faisalab50

21-11-2020
Chemistry

contestada

160 g or an element with a molar mass of 40 = __ moles?

Respuesta :

roylewis37 roylewis37

22-11-2020

Answer:

4 moles

Explanation:

The formula of finding moles is

moles = mass / molar mass, therefore

moles = 160 g / 40 g/mol = 4 moles

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