Question

Balance the following chemical equation: A . Ca + O₂ ------> CaO B Zn + HCl ---------> ZnCl₂ + H₂ with explanation ​

Answer 1

Answer:

2Ca+O2------>2CaO

Zn+2HCl------->ZnCl2+H2

Answer 2

Explanation:

A.Ca+O2-------CaO2

B.Zn+2HCl------ZnCl2+H2

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