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drek231 [11]
4 years ago
7

Balance the following equation: MgO + HCl = MgCl2* + H2*O

Chemistry
2 answers:
topjm [15]4 years ago
7 0
Balanced equation :
MgO + 2 HCl = MgCl 2 + H 2O
kaheart [24]4 years ago
3 0
<span>MgO + HCl = MgCl2* + H2*O

To balance an equation, you have to have both the reactants and products side equal. 

Mg = 1            Mg = 1
H = 1               H = 2
Cl = 1              Cl = 2

MgO + 2HCl = MgCl2 + H2*O

We added the coefficient 2, so they could balance. </span>
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