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

Author Question: The enthalpy of combustion of acetylene C2H2 is described by C2H2(g) + (5/2)O2(g) 2CO2(g) + ... (Read 99 times)

gboileau

  • Full Member
  • ***
  • Posts: 158
on: Nov 5, 2023
The enthalpy of combustion of acetylene C2H2 is described by
         C2H2(g) + (5/2)O2(g) → 2CO2(g) + H2O(l)     ΔH°rxn= –1299 kJ/mol
Calculate the enthalpy of formation of acetylene, given the following enthalpies of formation
         ΔH°f[CO2(g)] = –393.5 kJ/mol
         ΔH°f[H2O(l)] = –285.8 kJ/mol
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

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

KeriJennin

  • Full Member
  • ***
  • Posts: 166
    • https://anestencreams.com
Reply #1 on: Nov 5, 2023
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 29% of students answer this correctly


gboileau

  • Member
  • Posts: 158
Reply 2 on: Nov 5, 2023
Gracias!

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

In 1864, the first barbiturate (barbituric acid) was synthesized.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

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?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

external combustion engine external combustion engine
continuous combustion gas turbine continuous combustion gas turbine
Typical combustion and exhaust temperatures. Typical combustion and exhaust temperatures.
The fire triangle and the fire tetrahedron For combustion to occur, three elements must be ... The fire triangle and the fire tetrahedron For combustion to occur, three elements must be ...
A 75.0 L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.20 atm. ... A 75.0 L steel tank at 20.0°C contains acetylene gas, C2H2, at a pressure of 1.20 atm. ...
The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ... The enthalpy change for converting 10.0 g of ice at -25.0 C to water at 80.0 C is ________ kJ. ...
Video: Glucose Evaluation Procedure

For a complete list of videos, visit our video library