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Balance the three equations below by adding the coefficient next to the element(s). Cr2O3 + 3Mg —> __Cr + 3MgO __H2 + 1O2 —> 2H2O 2 NaBr + Cl2 —> __NaCl + Br2
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Balance the three equations below by adding the coefficient next to the element(s).

Cr2O3 + 3Mg —> __Cr + 3MgO

__H2 + 1O2 —> 2H2O

2 NaBr + Cl2 —> __NaCl + Br2

Balance the three equations below by adding the coefficient next to the element(s-example-1
User JPFrancoia
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1 Answer

8 votes

Answer:

2Cr

2H2

2NaCl

Step-by-step explanation:

User Usman Saeed
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8.7k points
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