This topic contains a solution. Click here to go to the answer

Author Question: Calculate the standard enthalpy change for the reaction 2C8H18(l) + 17O2(g) 16CO(g) + 18H2O(l). ... (Read 5 times)

Austinleez3

  • Full Member
  • ***
  • Posts: 158

Question 1

Calculate the standard enthalpy change for the reaction
 2A + 2A2 + 4AB + B  → 5A2B
  Given:
2A + B → A2B
ΔH° = – 25.0 kJ/mol
2A2B → 2AB + A2
ΔH° = 35.0 kJ/mol
 

◦ – 95.0 kJ/mol
◦ – 60.0 kJ/mol
◦ – 15.0 kJ/mol
◦ 10.0 kJ/mol
◦ 45.0 kJ/mol

Question 2

Calculate the standard enthalpy change for the reaction
         2C8H18(l) + 17O2(g) → 16CO(g) + 18H2O(l).
    Given:
2C8H18(l) + 25O2(g) →16CO2(g) + 18H2O(l)
ΔH° = –11,020 kJ/mol
2CO(g) + O2(g) → 2CO2(g)
ΔH° = –566.0 kJ/mol
     

◦ –10.450 kJ/mol
◦ –6,492 kJ/mol
◦ 6,492 kJ/mol
◦ 10,450 kJ/mol
◦ 15,550 kJ/mol


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Austinleez3 on Nov 5, 2023

romyclv

  • Full Member
  • ***
  • Posts: 158
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 35% of students answer this correctly




Austinleez3

  • Member
  • Posts: 158
Reply 2 on: Nov 5, 2023
YES! Correct, THANKS for helping me on my review


softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Patients should never assume they are being given the appropriate drugs. They should make sure they know which drugs are being prescribed, and always double-check that the drugs received match the prescription.

For a complete list of videos, visit our video library