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Lorico [155]
3 years ago
6

balance the following chemical equation making sure to apply the principle of the law of conservation of mass​

Biology
1 answer:
Sedaia [141]3 years ago
8 0

Answer:

2Zn+ 4HCl=2ZnCl2 +2H2

CH4+2O2=CO2+2H2O

Fe + 3NaBr=FeBr3+3Na

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