This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Determine G for the weak acid, HF, at 25C. (Ka = 7.20 104) (Read 52 times)

stevenposner

  • Hero Member
  • *****
  • Posts: 608
on: Mar 21, 2021

Question 1

Determine ΔG° for the following reaction:
    CH4(g) + 2O2(g) CO2(g) + 2H2O(l)
Substance
ΔGf°(kJ/mol)
CH4(g)
–50.67
O2(g)
0
CO2(g)
–394.4
H2O(l)
–237.4
 


◦ –581.1 kJ
◦ –919.9 kJ
◦ –818.5 kJ
◦ –682.5 kJ
◦ 131.1 kJ

Question 2

Determine ΔG° for the weak acid, HF, at 25°C. (Ka = 7.20 10–4)

◦ 1.5 kJ
◦ 177 kJ
◦ 7.79 kJ
◦ 1.78 kJ
◦ 17.9 kJ
Chemistry: An Atoms First Approach ¦ Zumdahl, DeCoste ¦ 3rd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by stevenposner on Mar 21, 2021

Alyson.hiatt@yahoo.com

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Mar 21, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 45% of students answer this correctly


stevenposner

  • Member
  • Posts: 608
Reply 2 on: Mar 21, 2021
Thanks for the timely response, appreciate it

Chelseyj.hasty

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Approximately one in three babies in the United States is now delivered by cesarean section. The number of cesarean sections in the United States has risen 46% since 1996.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Citric Acid Cycle Citric Acid Cycle
The citric acid cycle controlled by NAD+ and NADH The citric acid cycle controlled by NAD+ and NADH
Knoop’s experiments to determine the b-oxidation of fatty acids Knoop’s experiments to determine the b-oxidation of fatty acids
Fate of the Amino acid carbon skeletons Fate of the Amino acid carbon skeletons
The Structure of an Amino Acid The Structure of an Amino Acid
How can you determine if the glucose-aversion trait in cockroach? How can you determine if the glucose-aversion trait in cockroach?
Video: Dendrite Animation

For a complete list of videos, visit our video library