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

Author Question: Kc is 1.67 1020 at 25 C for the formation of iron(III) oxalate complex ion: Fe3+(aq) + 3C2O42-(aq) ... (Read 120 times)

Starlight

  • Hero Member
  • *****
  • Posts: 567

Question 1

In the reaction:

2 N2O(g) + N2H4(g) 3 N2(g) + 2 H2O(g),

one starts with 0.10 mol N2O and 0.25 mol N2H4 in a 10.0 L container. If there are 0.06 mol N2O at equilibrium, how many moles of N2 are present?
◦ 0.02
◦ 0.04
◦ 0.06
◦ 0.09
◦ 0.07

Question 2

Kc is 1.67 × 1020 at 25 °C for the formation of iron(III) oxalate complex ion:

Fe3+(aq) + 3C2O42-(aq) [Fe(C2O4)3]3-(aq)

If 0.0200 mol L-1 Fe3+ is initially mixed with 1.00 mol L-1 oxalate ion, what is the concentration of Fe3+ ion at equilibrium?
◦ 1.44 × 10-22 mol L-1
◦ 0.0100 mol L-1
◦ 8.35 × 1019 mol L-1
◦ 6.94 × 1021 mol L-1


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by Starlight on Jul 8, 2021

frogdreck123456

  • Sr. Member
  • ****
  • Posts: 329
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 26% of students answer this correctly




Starlight

  • Member
  • Posts: 567
Reply 2 on: Jul 8, 2021
Wow, this really help


momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

For a complete list of videos, visit our video library