Question

Find the mass of a mixture of 1.5 moles of CO₂​

Answer 1

Answer:

the number of molecules in a mole(known as Avogadro's constant) is defined such that the mass of one mole of a substance expressed in grams, is equal to the mean molecular mass of the substance.The molecular mass of CO2=12+2×16=44. so the mass of a mole of CO2 is approximately 44..

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