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

Author Question: A solution is prepared from 3.5 102mL of 3.2 M Pb(NO3)2 and 2.0102 mL of 0.020 M NaCl. Given that ... (Read 21 times)

abarnes

  • Hero Member
  • *****
  • Posts: 556
on: Mar 21, 2021

Question 1

A solution is prepared by adding excess PbI2(Ksp= 1.42 × 10–8) to water. What is the [I–] at equilibrium?

◦ 1.53 × 10–3 mol/L
◦ 7.10 × 10–9 mol/L
◦ 1.19 × 10–4 mol/L
◦ 8.95 × 10–26 mol/L
◦ 3.05 × 10–3 mol/L

Question 2

A solution is prepared from 3.5 × 102mL of 3.2 M Pb(NO3)2 and 2.0×102 mL of 0.020 M NaCl. Given that Ksp for lead chloride is 1.6×10-5, will precipitation occur?
Reference: Ref 16-1

​

​


◦ Yes.
◦ No.
◦ Maybe, it depends on the temperature.
◦ Maybe, it depends on the limiting reagent concentration.
◦ None of these are correct.
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 abarnes on Mar 21, 2021

BAOCHAU2803

  • Sr. Member
  • ****
  • Posts: 316
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 25% of students answer this correctly


abarnes

  • Member
  • Posts: 556
Reply 2 on: Mar 21, 2021
Wow, this really help

bassamabas

  • Member
  • Posts: 294
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

It is important to read food labels and choose foods with low cholesterol and saturated trans fat. You should limit saturated fat to no higher than 6% of daily calories.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Amphipathic Molecules In aqueous solution Amphipathic Molecules In aqueous solution
Binding of the estrogen receptor to DNA, as inferred from solution NMR spectroscopy Binding of the estrogen receptor to DNA, as inferred from solution NMR spectroscopy
Solution to Exponent Law Problem Solution to Exponent Law Problem
Solution to Exponent Law Problem Solution to Exponent Law Problem
Solution to exponential problem Solution to exponential problem
At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ... At 300 K a 500.0 mL solution containing 0.4314 g of dextrose has an osmotic pressure of 89.6 mm ...
Video: Causes of Angina

For a complete list of videos, visit our video library