Chemistry, 18.01.2021 14:00, vipergod07
The density of toluene (C7H8) is 0.867 g/mL, and the density of thiophene (C4H4S) is 1.065 g/mL. A solution is made by dissolving 8.10 g of thiophene in 250.0 mL of toluene.
(a) Calculate the mole fraction of thiophene in the solution.
(b) Calculate the molality of thiophene in the solution.
(c) Assuming that the volumes of the solute and solvent are additive, what is the molarity of thiophene in the solution?
Answers: 3
Chemistry, 21.06.2019 22:20, aidengalvin20
One or more substances changing into one or more substances is an example of a
Answers: 1
Chemistry, 22.06.2019 01:00, deaishaajennings123
What is the equilibrium constant of aa+bb=cc+dd
Answers: 1
Chemistry, 22.06.2019 06:00, applejulianamoreno
If a polyatomic ionic compound has gained two hydrogen ions, then how does its name begin?
Answers: 3
Chemistry, 22.06.2019 19:30, Karinaccccc
How might this scientific phenomena be explained? a paper clip floats on water.
Answers: 1
The density of toluene (C7H8) is 0.867 g/mL, and the density of thiophene (C4H4S) is 1.065 g/mL. A s...
History, 28.06.2019 15:30
Mathematics, 28.06.2019 15:30
History, 28.06.2019 15:30