what will happen when marble(CaCO3) is calcinated ? write its reaction.
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when marble will be calcinated i.e.
it is heated in the absence of oxygen.. then
CaCO3 -----> CaO +CO2
it is heated in the absence of oxygen.. then
CaCO3 -----> CaO +CO2
putul6:
vidushii there's one more que. HCl + H2O gives..
HCL + H20 ----- H3O + CL
HCl+H2O ---->H+ + Cl-
bcz acids realesw H+ ions in aqeuos solution
its not balanced
soo u can write it as HCl+H2O ---- H3O+. + Cl-
thnq for marking brainliest
no worries ☺
yup
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Calcination of Limestone (CaCO3) ............ CaCO3 ----- CaO + CO2
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