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CaCO3 (s) -----> CaO (s) + CO2 (g)
The symbol (g) is gas (in a chemical reaction) or gram.
You can write a subscript (g) after the formula for the gas. For example, CO2(g).
The balanced chemical equation when rust occurs is given as.2Fe(s) + 2H2O(l) + O2(g) 2Fe2+(aq) + 4OH-(aq)Fe2+(aq) + 2OH-(aq) Fe(OH)2(s)Fe(OH)2(s) =O2=> Fe(OH)3(s)Fe(OH)3(s) =dehydrates=> Fe2O3.nH2O(s) or rustThe chemical formula for rust is Fe2O3.nH2O.The overall chemical equation for the formation of rust isIron + water + oxygen rust
The word equation for the rusting of iron is: Iron+oxegen+water→hydrated iron oxide (rust)
C6H12O6(s)+6O2(g) --> 6CO2(g)+6H2O(g)
CaCO3(s) -> CaO(s) + CO2(g)
Co2 (g)+C(s)--->2CO(g)
C(s) + O2(g) -> CO2(g)
CaCO3 (s) -----> CaO (s) + CO2 (g)
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The symbol (g) is gas (in a chemical reaction) or gram.
2Fe(s) + 2H2O(l) + O2(g) ==> 2Fe2+(aq) + 4OH-(aq)---------------------------------------Iron rust is hydrated Fe2O3 and Fe(OH).Fe(OH)3.4Fe + 3O2 = 2Fe2O3.
There is no element with the symbol "G." There is Gallium (Ga) and Germanium (Ge).
It means diminshed, so G followed by a degree symbol means play a G diminshed chord.
2Ca(s) + O2(g) ----> 2CaO(s)
You can write a subscript (g) after the formula for the gas. For example, CO2(g).