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alexgriva [62]
3 years ago
5

¿cuántas partículas elementales hay en 20g de Ca?​

Chemistry
1 answer:
snow_lady [41]3 years ago
5 0

Answer:

la esperanza ayuda

Explanation:

Cuando se utiliza el mol deben especificarse las entidades elementales de que se trata. ... ¿Cuántas partículas (moléculas) de oxígeno (O2) hay en una mol de dicho gas? ... 20 g de Fe; 20 g de S; 20 g de oxígeno; 20 g de Ca; 20 g de CaCO3.

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