Solve for no.1 only with solutions. ps. Not graded activity. VinslamACTIVITY 2METEO d90300Solve the following problems.1. A solution is prepared by dissolving 5.02g of KNO3 in 95.0g of water. Calculate the following.:a.Mole fraction of the solute and the solventb. % mass of the solutesde imnulovС.Concentration of solution in ppm2. What volume can be prepared from 1.0M NaOH from 2.54g NaOH?3. What mass of BaCl2 is needed to dissolve in 1.2kg water to prepare a 0.500m BaCl2 solution?

Molecular weight of KNO3= 18.0g/mol Molecular weight of H2O= 18.0 g/mol mole of KNO3= 5.02/101.10=…

Answered: Solve for no.1 only with solutions.…

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Solve for no.1 only with solutions. ps. Not graded activity.

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.44E

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Question

Solve for no.1 only with solutions.

ps. Not graded activity.

Vinslam
ACTIVITY 2
METEO d
90300
Solve the following problems.
1. A solution is prepared by dissolving 5.02g of KNO3 in 95.0g of water. Calculate the following.:
a.
Mole fraction of the solute and the solvent
b. % mass of the solute
sde im
nulov
С.
Concentration of solution in ppm
2. What volume can be prepared from 1.0M NaOH from 2.54g NaOH?
3. What mass of BaCl2 is needed to dissolve in 1.2kg water to prepare a 0.500m BaCl2 solution?

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