Chemistry, 27.02.2020 00:32 deebroussard
A solution is made of 184 g toluene (C 7H 8, 92 g/mol) and 234 g benzene (C 6H 6, 78g/mol). At 20 degrees C, the vapor pressure of pure toluene is 22 torr and the vapor pressure of pure benzene is 75 torr. What is the pressure of toluene above the solution at 20 degrees C?
Answers: 3
Chemistry, 22.06.2019 12:20
Consider the reaction of a(g) + b(g) + c(g) => d(g) for which the following data were obtained: experiment initial [a], mol/l initial [b], mol/l initial [c], mol/l initial rate, mol/l.s 1 0.0500 0.0500 0.0100 6.25 x 10^-3 2 0.100 0.0500 0.0100 2.50 x 10^-2 3 0.100 0.100 0.0100 1.00 x 10^-1 4 0.0500 0.0500 0.0200 6.25 x 10^-3 what is the rate law for the reaction?
Answers: 3
Chemistry, 22.06.2019 18:10
Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root
Answers: 3
Chemistry, 22.06.2019 21:30
If 22.5 of nitrogen at 748 mm hg are compressed to 725 mm hg at constant temperature. what is the new volume?
Answers: 1
Chemistry, 22.06.2019 22:40
Percent ionization for a weak acid (ha) is determined by the following formula: percent ionization=[ha] ionized[ha] initialĂ—100%for strong acids, ionization is nearly complete (100%) at most concentrations. however, for weak acids, the percent ionization changes significantly with concentration. the more diluted the acid is, the greater percent ionization.a certain weak acid, ha, has a ka value of 9.4Ă—10? 7.part acalculate the percent ionization of ha in a 0.10 m solution.part bcalculate the percent ionization of ha in a 0.010 m solution
Answers: 1
A solution is made of 184 g toluene (C 7H 8, 92 g/mol) and 234 g benzene (C 6H 6, 78g/mol). At 20 de...
Geography, 07.07.2021 17:50
English, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
Mathematics, 07.07.2021 17:50
History, 07.07.2021 17:50
English, 07.07.2021 17:50