Question

calcular la cantidad de gramos que ay en 0.8 mol de sodio​

Answer 1

Respuesta:

84.8 gramos esa es la cantidad que me salio

Explicación:

Paso a paso

Answer 2

Mm CaCO3 = 100 g/mol

1. calcular gramos

g = 0.8 mol x 100 g
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1 mol

g = 80 g CaCO3

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OTRA FORMA:

n = masa/Mm

masa = 0.8 moles x 100 g/mol

masa = 80 g CaCO3