Chemistry, 09.12.2020 01:00 AutumnJoy12
Based on the following data, what is the standard Gibbs free energy of formation of the sulfate ion at 298 K? ( R = 8.31 J/(K β mol))
PbSO4(s) Pb2+(aq) + SO42β(aq); Ksp = 1.7 Γ 10β8
Substance ΞGΒ°f (kJ/mol) at 298 K
Pb2+(aq)
β24.4
PbSO4(s)
β813.0
a. β788.6 kJ/mol
b. β793.1 kJ/mol
c. β837.4 kJ/mol
d. β744.3 kJ/mol
e. 832.9 kJ/mol
Answers: 2
Chemistry, 21.06.2019 13:00
Covalent bonds are formed between metals and boiling points true or false
Answers: 2
Chemistry, 21.06.2019 18:30
Which orbitals form a pi bond? a.the s orbital and three p orbitals b.the s orbital and two p orbitals c.overlapping p orbitals d.overlapping hybrid orbitals
Answers: 2
Chemistry, 22.06.2019 10:00
Part 1: include important facts found through your research. part 2: include your visual display. include your summary of βthe chemistry of waterβ from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.
Answers: 1
Chemistry, 22.06.2019 20:00
For the reaction c6h14(g) & longrightarrow; c6h6(g) + 4h2(g), Ξ΄p(h2)/Ξ΄t was found to be 2.5 x 10-2 atm/s, where Ξ΄p(h2) is the change in pressure of hydrogen. determine Ξ΄p(c6h14)/Ξ΄t for this reaction at the same time.
Answers: 2
Based on the following data, what is the standard Gibbs free energy of formation of the sulfate ion...
Spanish, 30.03.2022 17:20
Mathematics, 30.03.2022 17:30
English, 30.03.2022 17:40
Health, 30.03.2022 17:40
Mathematics, 30.03.2022 17:40
Social Studies, 30.03.2022 17:40
Mathematics, 30.03.2022 17:50
Chemistry, 30.03.2022 18:00
Mathematics, 30.03.2022 18:00
History, 30.03.2022 18:00
Mathematics, 30.03.2022 18:00