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 53 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
:D TYSM

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

For high blood pressure (hypertension), a new class of drug, called a vasopeptidase blocker (inhibitor), has been developed. It decreases blood pressure by simultaneously dilating the peripheral arteries and increasing the body's loss of salt.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

Did you know?

Pubic lice (crabs) are usually spread through sexual contact. You cannot catch them by using a public toilet.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.

Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan Use of fluorescent molecules by Lowenstein and colleagues to determine the size of gap-junction chan
Pathways in biosynthesis of eicosanoids from arachidonic acid Pathways in biosynthesis of eicosanoids from arachidonic acid
Remediating Acid Rock Drainage Remediating Acid Rock Drainage
Hungarian Moor Mud can assist in the regeneration of the acid mantel of the skin, which protects the ... Hungarian Moor Mud can assist in the regeneration of the acid mantel of the skin, which protects the ...
Determine the legnth of x to the nearest tenth of a metre Determine the legnth of x to the nearest tenth of a metre
The amino acid lysine has the percent composition 49.3% C, 9.59% H, 19.2% N, and The amino acid lysine has the percent composition 49.3% C, 9.59% H, 19.2% N, and
Video: Haustral churning, Gastrocolic reflex and mass peristalsis & Defecation

For a complete list of videos, visit our video library