a balanced chemical equation is an equation which shows that the total mass is conserved during a chemical reaction. Which of th
e following chemical equation agree with the statement. 1)Na+Cl2=NaCl 2)Na+H2O=NaOH+H2 3)C+O2=CO2 4)CaCO3=CaO+CO2.
2 answers:
Answer:
c )C02
d)CaO + CO2
Explanation:
the masses of the elements are conserved
This is the answer. I hope it will help you!!!
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Explanation:
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