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 64 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
:D TYSM


xoxo123

  • Member
  • Posts: 335
Reply 3 on: Yesterday
Excellent

 

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

The most dangerous mercury compound, dimethyl mercury, is so toxic that even a few microliters spilled on the skin can cause death. Mercury has been shown to accumulate in higher amounts in the following types of fish than other types: swordfish, shark, mackerel, tilefish, crab, and tuna.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

For a complete list of videos, visit our video library