6.022*10^20 molecules of a substance weigh 44mg . what is the molar mass of the substance
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use simple unitary method
mass of 1 mole of a substance is equal to molar mass of a substance
and 1 mole of a substance contains 6.022*10^23 entities
mass of 1 mole of a substance is equal to molar mass of a substance
and 1 mole of a substance contains 6.022*10^23 entities
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