Question

H2SO4 (aq) + CaCO3(s) → H2O(l)+ CO2(g)+ CaSO4(s)
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Answer 1

bAlanced

Step-by-step explanation:

Answer 2

H2SO4 (aq) + CaCO3(s) → H2O(l)+ CO2(g)+ CaSO4(s)

it is balanced

:it is doubled displacement reaction.