If i have 49ml of cyclohexene its density is 0811gml and, Ask an Expert

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If I have .49mL of cyclohexene, it's density is 0.811g/mL and its molecular weight is 82.15g/mol, how many mols do I have?

If I have .0888g of potassium hydrogen sulfate, its density is 2.322g/mL and its molecular weight is 136.17g/mol how many mols do I have?

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