What is the density of nitrogen gas if 0.256g occupies a volume of 100mL?

Explanation:

The density of a substance can be found by using the formula

From the question we have

We have the final answer as

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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)

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck