Chemistry, 27.02.2020 19:25, jaimejohnston2

Question 1 (1 point)
What happens to the freezing point of a solvent when a solute is dissolved in it?
O a
Ob
The freezing point of the solvent decreases.
The freezing point of the solvent increases.
The freezing point of the solvent stays the same.
Question 2 (1 point)

Answers: 2

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 15:30, sannai0415

Zinc + lead(ii) nitrate yield zinc nitrate + leadwhat's the chemical equation for this?

Answers: 1

continue

Chemistry, 22.06.2019 03:10, nyameneak

Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol

Answers: 3

continue

Chemistry, 22.06.2019 13:50, amandamac7339

Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.

Answers: 1

continue

Chemistry, 22.06.2019 18:00, kingamir

Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]

Answers: 1

continue

Do you know the correct answer?

Question 1 (1 point)
What happens to the freezing point of a solvent when a solute is dissolve...