The number of moles there are in 45 grams of sulfuric acid is; 0.46 moles
According to the question;
- We are required to determine how many moles are there in 45.0 grams of sulfuric acid, H2SO4.
The no. of moles is given as follows;
- No. of moles = Mass/ Molar mass
Molar mass of H2SO4 = (2×1) + 32 + (16×4)
- Molar mass of H2SO4 = 98g/mol
Therefore the no. of moles in 45 grams is;
No. of moles = 0.46 moles of sulfuric acid.
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