Answer to Question #110761 in General Chemistry for Mahmoud Rabah

General Chemistry

Question #110761

What is the boiling point of a solution that contains 1.25 mol CaCl2 in 1400 g of water

Expert's answer

Law of solutions (Raul's) dT_{boillingpoint}=E "\\mu"

The molality is n(CaCl₂)/m(H2O)=0.892 mole/kg

dT=0.52*0.892=0.464 C

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. A ballon is filled with helium, and it’s volume is 2.2L at 298 K and at atmospheric pressure. the
2. 4.6g of ethanol (C2 H6 O) is found in a bottle of alcohol. calculate the number of mole of atoms in
3. what will NOT increase the solubility of a solid solute, such as KCl, in water?
4. What mass of water will be produced from 2.70 moles of Ca(OH)2 reacting with HCl?
5. In a buffered solution the weak acid is needed to: a. react with excess acid b. make sure it disso
6. How many moles of NaCl are present in 600 ml of a 1.55 M NaCl solution?
7. How many grams of sodium benzoate (NaC7H5O2) is needed to make a 175.0mL buffer solution containing