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

Author Question: Acetylene (C2H2) undergoes combustion in excess oxygen to generate gaseous carbon dioxide and water. ... (Read 58 times)

cyc028

  • Full Member
  • ***
  • Posts: 151
on: Nov 5, 2023
Acetylene (C2H2) undergoes combustion in excess oxygen to generate gaseous carbon dioxide and water. Given ΔH°f[CO2(g)] = –393.5 kJ/mol, ΔH°f[H2O(g)] = –241.8 kJ/mol, and ΔH°f [C2H2(g)] = 226.6 kJ/mol, how much energy is released (kJ) when 10.5 moles of acetylene is burned?
◦ 2,510.8 kJ
◦ 26,400 kJ
◦ 13,200 kJ
◦ 52,700 kJ
◦ 9,050 kJ
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 cyc028 on Nov 5, 2023

miro2222

  • Full Member
  • ***
  • Posts: 177
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 25% of students answer this correctly


cyc028

  • Member
  • Posts: 151
Reply 2 on: Nov 5, 2023
:D TYSM

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

Green tea is able to stop the scent of garlic or onion from causing bad breath.

Did you know?

The average office desk has 400 times more bacteria on it than a toilet.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

The human oxygen-hemoglobin dissociation curve. The human oxygen-hemoglobin dissociation curve.
Hydrogen bonding of water with itself and with other compounds Hydrogen bonding of water with itself and with other compounds
Total body water (TBW) Total body water (TBW)
The pressure valve maintains the system pressure and allows excess pressure to vent. The vacuum ... The pressure valve maintains the system pressure and allows excess pressure to vent. The vacuum ...
Water forms spheres of hydration Water forms spheres of hydration
A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ... A 2.000 g sample of water contains 11.19% H by mass and 88.81% O by mass. What mass of H will ...
Video: Spinal Cord Injury Animation

For a complete list of videos, visit our video library