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

Author Question: Given the heats of the following reactions:H(kJ)I.P4(s) + 6Cl2(g) 4PCl3(g)1225.6II.P4(s) + 5O2(g) ... (Read 25 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
on: Mar 21, 2021
Given the heats of the following reactions:
 
 
ΔH°(kJ)
I.
P4(s) + 6Cl2(g) → 4PCl3(g)
–1225.6
II.
P4(s) + 5O2(g) → P4O10(s)
–2967.3
III.
PCl3(g) + Cl2(g) → PCl5(g)
–84.2
IV.
PCl3(g) + O2(g) → Cl3PO(g)
–285.7
Calculate the value of ΔH° for the reaction below:
              P4O10(s) + 6PCl5(g) → 10Cl3PO(g)


◦ –110.5 kJ
◦ –610.1 kJ
◦ –2682.2 kJ
◦ –7555.0 kJ
◦ None of these is within 5% of the correct answer.
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 maegan_martin on Mar 21, 2021

amynguyen1221

  • Sr. Member
  • ****
  • Posts: 355
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 64% of students answer this correctly


maegan_martin

  • Member
  • Posts: 532
Reply 2 on: Mar 21, 2021
:D TYSM

AngeliqueG

  • Member
  • Posts: 343
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Did you know?

There can actually be a 25-hour time difference between certain locations in the world. The International Date Line passes between the islands of Samoa and American Samoa. It is not a straight line, but "zig-zags" around various island chains. Therefore, Samoa and nearby islands have one date, while American Samoa and nearby islands are one day behind. Daylight saving time is used in some islands, but not in others—further shifting the hours out of sync with natural time.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Photochemical smog is produced by a complex series of reactions Photochemical smog is produced by a complex series of reactions
An electrochemical cell is based on these two half-reactions An electrochemical cell is based on these two half-reactions
Nucleotides used in DNA sequencing reactions. Nucleotides used in DNA sequencing reactions.
DNA sequencing reactions DNA sequencing reactions
Light-independent reactions in C3 plants. Light-independent reactions in C3 plants.
Endergonic and Exergonic Reactions Endergonic and Exergonic Reactions
Video: Red Blood Cells - Erythropoietin (EPO)

For a complete list of videos, visit our video library