answersLogoWhite

0


Best Answer

18%

User Avatar

Wiki User

11y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: A solution was prepared by dissolving 40.0 g of KCl in 225 g of water. Calculate the mole fraction of KCl in the solution?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

A solution is prepared by dissolving 2g of kci in 100g of h20 in this solution what is h20?

Solvent


Solution is prepared by dissolving 13.3g ammonium sulfate in enough water to make 100.0 mL of stock solution A 12.00 mL sample of this stock solution is added 57.00 mL of water Calculate the concen?

sdfa


How do you prepare DCPIP solution?

1 % DCPIP solution can be prepared by dissolving 1g of the dye in 100cm3 of water


What is the molarity of a solution prepared by dissolving 10.7 g NaI in 0.250 L?

0.286


What is the percentage by mass of salt solution prepared by dissolving 11 grams of salt in 80 grams of solution with solution?

The percent concentration is 13,75 %.


What is original salt solution?

original salt solution is used for the identification of cations in salt . it is prepared by dissolving the salt in water


What is the percentage by mass of salt solution prepared by dissolving 11 grams of salt in 80 grams of solution?

13,75 % NaCl


What is the molarity of a solution prepared by dissolving 0.31g of HNO3 in 300ml of water?

This value is 0,0164 M.


What is the mass percent of a solution prepared by dissolving 18.9 grams of solid into 39.5 grams of water?

32.4


What is the mole of the concentration of KBr in a solution prepared by dissolving 2.21g of KBr in 897g of water?

The answer is 0,0207 mol.


A stock solution of chromium was prepared by dissolving 414.4mg K2cro4 in 0.1l water. What is the concentration of chromium in this stock solution in ppm?

500mg/l


How is a solution of NaOH prepared dissolving 20g of NaOH in 500ml of distiled water solved?

The concentration of this solution (in NaOH) is 40 g/L.