brianas86 brianas86

20-05-2021
Physics

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Can someone help me with this please

Can someone help me with this please class=

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primitivo811 primitivo811

21-05-2021

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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