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What is the mass of 0.5 mole of wate (H(...

What is the mass of `0.5` mole of wate `(H_(2)O)`.
(Atomic masses : `H = 1 u, O = 16 u`)

Text Solution

Verified by Experts

Number of moles `=("Mass of the substance")/("Molar mass")`
`0.5 = ("Mass of water")/18`
`0.5 xx 18` = Mass of water
Mass of 0.5 mole of water = 9 g
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