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

Author Question: The concentration of Mg2+ in seawater is 5.0 102 M. What hydroxide concentration is needed to ... (Read 8 times)

april 19

  • Full Member
  • ***
  • Posts: 136
on: Nov 5, 2023

Question 1

Solid sodium iodide is slowly added to a solution that is 0.0050 M Pb2+ and 0.0050 M Ag+. [Ksp (PbI2) = 1.4 × 10–8; Ksp (AgI) = 8.3 × 10–17] What percent of Ag+ remains in solution at this point?

Question 2

The concentration of Mg2+ in seawater is 5.0 × 10–2 M.  What hydroxide concentration is needed to remove 90% of the Mg2+ by precipitation?   (For Mg(OH)2, Ksp = 1.2 × 10–11.)
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 april 19 on Nov 5, 2023

labrinker

  • Full Member
  • ***
  • Posts: 162
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 29% of students answer this correctly


april 19

  • Member
  • Posts: 136
Reply 2 on: Nov 5, 2023
Excellent

sultana.d

  • Member
  • Posts: 320
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Dependence of initial velocity on substrate concentration Dependence of initial velocity on substrate concentration
Japanese Macaque washing her sweet potatoes in seawater on Koshima Island, Japan. Japanese Macaque washing her sweet potatoes in seawater on Koshima Island, Japan.
Effects of Differences in Solute Concentration on the Movement of Water Molecules Effects of Differences in Solute Concentration on the Movement of Water Molecules
An assortment of hoist pad adaptors that are often needed to safely hoist many pickup trucks, ... An assortment of hoist pad adaptors that are often needed to safely hoist many pickup trucks, ...
Fluidization - Concentration NaOH Chart Fluidization - Concentration NaOH Chart
Solute concentration of medulla Solute concentration of medulla
Video: Reflex arc construction

For a complete list of videos, visit our video library