Determine the molecular formula of a compound with the empirical formula CF2 and a molar mass of 200.04g/mol

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)

c- cold periods in earth's history during which glaciers covered much of the surface.

explanation:

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error