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RoseWind [281]
2 years ago
12

Can someone help me with this please

Physics
1 answer:
rjkz [21]2 years ago
4 0

Answer:

1. 2HCl + MgO —-> MgCl2 + H2O

Explanation: You add a 2 in front of the HCl in order to have 2 hydrogens on each side and 2 Cl on each side. Since, Magnesium only has one on each side, they’re already balanced. Same with Oxygen so you leave it alone.

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