Calculate molefraction of 20% aqueous KI solution. Given molar mass of KI. = 166.
Answers
Answered by
1
Answer:
Molar mass of KI = 39 + 127 = 166 g mol−1 20% (mass/mass) aqueous solution of KI means 20 g of KI is present in 100 g of solution. ...
it is given that the density of the solution = 1.202 g mL−1 ∴Volume of 100 g solution = Mass Density. ...
Moles of KI = 20 166 = 0.12 mol.
Explanation:
mark me as brainliest
thank you and rate it☺
Similar questions