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28-05-2021
Chemistry

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Classify the chemical equations as being balanced or not balanced.
2CO + 2NO → 2CO2 + N2

6CO2 + 6H2O → C6H12O6 + O2
H2CO3 → H2O + CO2
2Cu + O2 → CuO

Respuesta :

yf56dyxdyxdyxd yf56dyxdyxdyxd

29-05-2021

1st one - balanced
2nd one - not balanced
3rd one - balanced
4th one - not balanced

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