A sample of 48.5 of H2SO4 contains how many moles of H2O?
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hlo mate ✌️
Given mass = 48.5 g
Molecular mass = 98 g
no. of moles = Given mass / molar mass
No. of moles = 48.5 / 98
No. of moles = 0.494
~0.5 moles
Hope it helps ❣️
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