Chemistry, asked by anchal340, 1 year ago

40g of sodium hydroxide dissolved in water to make the volume 600. the density of solution (1.1g/ml). calculate the mass% of NaOH

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Answered by kushagra911

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Answered by ishucutee

$density = \frac{mass \: }{vol.} \\ 1.1 = \frac{m}{600} \\ m = 660 \: \\ \\ mass\% \: of \: naoh \: = \frac{40}{660} \times 100 \\ = 6.06\%$

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