Chemistry, 01.04.2021 01:40, DojaCat

- If I leave 750 mL of 0.75 M sodium chloride solution uncovered on a windowsill and 150 mL of the solvent evaporates, what
will the new concentration of the sodium chloride solution be?

- To what volume would I need to add water to the evaporated
solution in problem 3 to get a solution with a concentration of
0.50 M?

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:10, irene4523

Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.

Answers: 1

continue

Chemistry, 22.06.2019 04:20, lex68259100

Which formula can be used to calculate the molar mass of ammonia (nh3)? molar mass of n + molar mass of h 3 × molar mass of n + molar mass of h molar mass of n + 3 × molar mass of h 3 × molar mass of n + 3 × molar mass of h

Answers: 1

continue

Chemistry, 22.06.2019 12:30, poopybutt541

Avariable that is not being directly tested during an experiment should be

Answers: 1

continue

Chemistry, 22.06.2019 19:50, strawberrymrmr756

Which sentence from holes contains an implied personality trait? stanley and his parents had tried to pretend that he was just going away to camp for a while, just like rich kids do. he'd just been in the wrong place at the wrong time. stanley felt somewhat dazed as the guard unlocked his handcuffs and led him off the bus. stanley nodded to show he understood

Answers: 3

continue

Do you know the correct answer?

- If I leave 750 mL of 0.75 M sodium chloride solution uncovered on a windowsill and 150 mL of the...