List the number of each type of atom on the right side of the equation C2H6(g)+7O2(g)→3CO2(g)+6H2O(g)

in theory, limestone is composed principally of the compound calcium carbonate - caco3, but in reality this compound is deposited in conditions involving a number of other compounds as impurities so it ends up being a mixture of many compounds.

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tony (lordcaos066)

the answer is option a.

you didnt put any of the following