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Change word equation into chemical equation. a Calcium carbonate -----> Calcium oxide + Carbon dioxide b Zinc + Sulphuric acid -----> Zinc sulphate + Hydrogen​

Change word equation into chemical equation. a Calcium carbonate -----> Calcium oxide + Carbon dioxide b Zinc + Sulphuric acid -----> Zinc sulphate + Hydrogen​
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1 vote
Change word equation into chemical equation.

a Calcium carbonate -----> Calcium oxide + Carbon dioxide
b Zinc + Sulphuric acid -----> Zinc sulphate + Hydrogen​

asked
User Fiona
by
8.3k points

1 Answer

1 vote

Answer:

Ca(CO3) --> CaO + CO2

Zn + H2SO4 --> ZnSO4 + 2H2

Step-by-step explanation:

^^^

answered
User Oleksandr B
by
8.3k points
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