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

Author Question: The following pictures represent solutions of CuS, which may also contain ions other than Cu2+ and ... (Read 176 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
on: Feb 15, 2020

Question 1

The following plot shows a titration curve for the titration of 1.00 L of 1.00 M diprotic acid H2A+ with NaOH. Which point a-d represents the isoelectric point?


◦ point a
◦ point b
◦ point c
◦ point d

Question 2

The following pictures represent solutions of CuS, which may also contain ions other than Cu2+ and S2- which are not shown. Gray spheres represent Cu2+ ions and dotted spheres represent S2- ions.




If solution (1) is a saturated solution of CuS, which of solutions (2)-(4) are unsaturated?
◦ only (2)
◦ only (3)
◦ only (4)
◦ (3) and (4)
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by daltonest1984 on Feb 15, 2020

kmb352

  • Sr. Member
  • ****
  • Posts: 319
Reply #1 on: Feb 15, 2020
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


Lucy Astoyan

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Mar 12, 2021
Thank you


« previous next »
 

Did you know?

A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Water Molecules Surround Ions Water Molecules Surround Ions
Amazing NASA Pictures Collection Amazing NASA Pictures Collection
Amazing NASA Pictures Collection Amazing NASA Pictures Collection
Amazing NASA Pictures Collection Amazing NASA Pictures Collection
Weather maps: Pictures of the atmosphere Weather maps: Pictures of the atmosphere
Hydrogen ions control acidity Hydrogen ions control acidity
Video: Nucleic acid digestion -small intestine

For a complete list of videos, visit our video library