Question

Balance the following Equations:
1. Na + Cl2 -------> NaCl
2. Ca + HCl --------> CaCl2 + H2
3. Na + H2O ---------> NaOH + H2

Answer 1

Answer:

1. Na2 + Cl2 -------->2NaCl

2. Ca + 2HCL-------->CaCl2 + H2

3. Already balanced ( Not too sure )

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Answer 2

Answer:

1)2Na + Cl2 → 2NaCl

2)Ca + 2HCl → CaCl2 + H2.

3)2Na + 2H2O → 2NaOH + H2