QuímicaBásico1 respuestas

Ayudenme ya me toca entregar gracias?

Ayudenme ya me toca entregar gracias.

En resumen

A. FeS + 2 HCl → FeCl2 + H2S b. Mm FeS = 87. 85 g / mol H2S = 34 g / mol g H2S = 175. 7 g FeS x 1 mol FeS x 1 mol H2S x 34 g H2S `````````````` ```````````````` `````````````` 87. 75 g FeS 1mol FeS 1 mol H2S g = 68 g de H2S.

Mejor respuesta

Jluis2
4

A. FeS + 2 HCl → FeCl2 + H2S

b.

Mm FeS = 87.

85 g / mol H2S = 34 g / mol

g H2S = 175.

7 g FeS x 1 mol FeS x 1 mol H2S x 34 g H2S `````````````` ```````````````` `````````````` 87.

75 g FeS 1mol FeS 1 mol H2S

g = 68 g de H2S.