Ask a New Question

the boiling point increased by 2oC, what is the approximate molality of NaCl.

K boiling point(water)= 0.512oC/m

1 answer

delta T = i*Kb*m
delta T = 20
Kb = 0.512
i for NaCl = 2
m = ?

Ask a New Question or answer this question.

Similar Questions

The boiling point of water at 735 mmHg is 99.07C. What percent by mass of NaCl should be present in a water soln to raise the
1. 1 answer
The boiling point of water at 735mmHg is 99.073C. What mass of NaCl should be added to 3.11kg water to increase the boiling
1. 2 answers
Which Aqueous solution has the highest normal boiling point?a.) 0.1 m NaCl b.) 0.1 m C2H5OH c.) 0.1 m CaCl2 d.) They all have
1. 6 answers
Compute the boiling point elevation of a salt water solution that contains 2.60 g of NaCl dissolved in 121 ml of water. Enter
1. 2 answers

more similar questions