Chemistry, 17.07.2019 02:30 janiyagoldsmith
25 ! using the table, which answer lists the salts in order of increasing solubility? salt: ksp: pbso4 = 1.6 x 10^-8 pbs = 8 x 10^-28 pbl2 = 7.1 x 10^-9 pbcl2 = 1.6 x 10^-5 pbcl2 < pbi2 < pbso4 < pbs pbs < pbi2 < pbso4 < pbcl2 pbi2 < pbcl2 < pbs < pbso4 pbs < pbi2 < pbcl2< pbso4
Answers: 1
Chemistry, 22.06.2019 16:00
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
Answers: 3
Chemistry, 22.06.2019 20:00
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), δp(h2)/δt was found to be 2.5 x 10-2 atm/s, where δp(h2) is the change in pressure of hydrogen. determine δp(c6h14)/δt for this reaction at the same time.
Answers: 2
Chemistry, 22.06.2019 22:30
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
Answers: 3
Chemistry, 23.06.2019 00:30
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
Answers: 1
25 ! using the table, which answer lists the salts in order of increasing solubility? salt: ksp:...
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