Question

A solution is made by dissolving 3.8 moles of sodium chloride (NaCl) in 185 grams of water. If the molal boiling point constant for water (Kb) is 0.51 °C/m, what would be the boiling point of this solution? Show all of the work needed to solve this problem.

Answer 1

@Vocaloid

Answer 2

same process as before...

i = 2
k = your constant
m = molality = moles/kg

Answer 3

can you go through it again

Answer 4

@Vocaloid

Answer 5

what first?

Answer 6

follow the steps


http://openstudy.com/users/tywower#/updates/5666086de4b07e0ce13777b0

Answer 7

molar mass of nacl is 58.4

Answer 8

0.185 kg of water

Answer 9

20.54 is the molality, 0.51 is the constant

Answer 10

10.47 is the boiling point?

Answer 11

@Vocaloid

Answer 12

actually there's one more step

Answer 13

since the boiling point of water is 100C, just add 100 to the number you just got