Determine the amount of substance contained in 160 grams of H2SO4.
| February 24, 2021 | education
In this task you will need to determine the amount of sulfuric acid substance.
For this we use the following formula.
n = m / M.
That is, it is necessary to divide the mass by the molar mass. Determine the molar mass of sulfuric acid.
M (H2SO4) = 1 * 2 + 32 + 16 * 4 = 98 g / mol.
Substitute the known values into this formula.
n = 160/98 = 1.63 mol.
This means that the amount of substance of this acid is 1.63 mol.
Answer: 1.63 mol.
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