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The number of moles of a given mass of a substance can be found without knowing its molecular formula or molar mass. true false
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Scientists are often interested in knowing the molar heat of combustion – the heat released during the combustion of one mole of a substance. use the periodic table to find molar masses. how many moles of ethanol are present in the sample?
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The chemical standard for the quantity of a mole is based on which substance...
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