Seudónimo Seudónimo

10-02-2021
Physics

contestada

In the reaction 2Ca + O2 → 2CaO for every 2 Ca you will need how much O2?

a.

1

b.

2

c.

3

d.

4

Respuesta :

11-02-2021

Answer:

1

Explanation: that is the ratio

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