What is mole? Calculate number of mole in 0.49g of H2SO4.(S=32)
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Calculation for molar mass of H2SO4
2 × 1 + 1 × 32 + 4 × 16
= 2 + 32 + 64
= 98
No. of moles = Given mass divided by molar mass
= 0.49 / 98
= 1 / 200
= 0.005 moles
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