What is the mass of 0.32 mol of C2H5OH?Give your answer in grams and to two decimal places.(Molar mass of C2H5OH = 46.07 g mol-1)
Question
What is the mass of 0.32 mol of C2H5OH?Give your answer in grams and to two decimal places.(Molar mass of C2H5OH = 46.07 g mol-1)
Solution
To find the mass of 0.32 mol of C2H5OH, you need to use the molar mass of C2H5OH, which is 46.07 g/mol.
The formula to calculate the mass is:
Mass = Number of moles * Molar mass
So, you just need to multiply the number of moles by the molar mass:
Mass = 0.32 mol * 46.07 g/mol = 14.7424 g
Rounding to two decimal places, the mass of 0.32 mol of C2H5OH is 14.74 g.
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