Chemistry, 31.03.2020 14:40 ashley232323
Solve the below problems relating to the molality of NaNO3 in aqueous solutions. Make use of the Periodic Table on page 2 to calculate the molar masses.
(i) A solution is prepared using 17 g of water and 1 g of NaNO3. What is the molality of the NaNO3 solution?
(ii) In order to prepare a solution of 2 molal NaNO3 using 30 g of water,
what mass of NaNO3 is required?
Answers: 2
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Solve the below problems relating to the molality of NaNO3 in aqueous solutions. Make use of the Per...
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