Chemistry, asked by abhijitkgpanshu7483, 10 months ago

What mass of Kl crystals are needed to dissolve in 750mL of pure water to prepare a 2.7 molal solution,

Answers

Answered by alkamavath

Molality = (given mass / atomic mass) x ( 1000 / volume of solvent )

Give KI , its molecular mass can be approximated to 166

Substitution of the equation and answer attached below

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