What is the mass of 0.9 mol of H2SO4?Give your answer in grams and to two decimal places.(Molar mass of H2SO4 = 98.08 g mol-1)
Question
What is the mass of 0.9 mol of H2SO4?Give your answer in grams and to two decimal places.(Molar mass of H2SO4 = 98.08 g mol-1)
Solution
The molar mass of a substance is the mass in grams of one mole of that substance. In this case, the molar mass of H2SO4 is given as 98.08 g/mol.
To find the mass of 0.9 mol of H2SO4, you multiply the number of moles by the molar mass:
0.9 mol * 98.08 g/mol = 88.272 g
So, the mass of 0.9 mol of H2SO4 is 88.27 g (rounded to two decimal places).
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