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

Author Question: The molar solubility of ZnS is 1.6 10-12 mol L-1 in pure water. Calculate the Ksp for ZnS. (Read 115 times)

littleanan

  • Hero Member
  • *****
  • Posts: 575
on: Nov 18, 2019

Question 1

Which of the following compounds will have the highest molar solubility in pure water?
◦ PbS, Ksp = 9.04 × 10-29
◦ Al(OH)3, Ksp = 1.3 × 10-33
◦ CuS, Ksp = 1.27 × 10-36
◦ Ag2S, Ksp = 6 × 10-51
◦ ZnS, Ksp = 2 × 10-25

Question 2

The molar solubility of ZnS is 1.6 × 10-12 mol L-1 in pure water. Calculate the Ksp for ZnS.
◦ 6.8 × 10-5
◦ 8.0 × 10-13
◦ 2.6 × 10-24
◦ 1.6 × 10-35
◦ 3.2 × 10-12
Chemistry: A Molecular Approach (Canadian) ¦ Tro, Fridgen, Shaw ¦ 2nd Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by littleanan on Nov 18, 2019

duy1981999

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Nov 18, 2019
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


littleanan

  • Member
  • Posts: 575
Reply 2 on: Nov 18, 2019
YES! Correct, THANKS for helping me on my review

robbielu01

  • Member
  • Posts: 336
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Eat fiber! A diet high in fiber can help lower cholesterol levels by as much as 10%.

Water chain in cytochrome f Water chain in cytochrome f
Attraction between water molecules showing polar covalent bonding. Attraction between water molecules showing polar covalent bonding.
Oligotrophic and eutrophic water bodies Oligotrophic and eutrophic water bodies
Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20 Calculate the number of sodium ions in 0.375moles of Na2CO3.10H20
Maple syrup is produced by evaporating most of the water from sap collected from maple trees in Maple syrup is produced by evaporating most of the water from sap collected from maple trees in
The water molecule The water molecule
Video: Control of ventilation rate by other brain centers (posts, hypothalamus & cerebral cortex)

For a complete list of videos, visit our video library