« previous next »

Author Question: The following questions refer to the following system: 3.5 102 mL of 3.2 M Pb(NO3)2 and 2.0 102 mL ... (Read 43 times)

plus1

  • Hero Member
  • *****
  • Posts: 676
on: Aug 23, 2018
The following questions refer to the following system: 3.5  102 mL of 3.2 M Pb(NO3)2 and 2.0  102 mL of 0.020 M NaCl are added together. Ksp for the lead chloride is 1.6  105.
  Determine the equilibrium concentration of the chloride ion.
   
  a.
  3.9  104
   
  b.
  8.0  106
   
  c.
  2.8  103
   
  d.
  6.1  102
   
  e.
  none of these

Question 2

The following questions refer to the following system: 3.5  102 mL of 3.2 M Pb(NO3)2 and 2.0  102 mL of 0.020 M NaCl are added together. Ksp for the lead chloride is 1.6  105.
  What is the limiting reagent in the formation of the lead chloride?
   
  a.
  Pb2+
   
  b.
  Cl
   
  c.
  (NO3)
   
  d.
  PbCl2
   
  e.
  Pb(NO3)2

Question 3

The following questions refer to the following system: 3.5  102 mL of 3.2 M Pb(NO3)2 and 2.0  102 mL of 0.020 M NaCl are added together. Ksp for the lead chloride is 1.6  105.
  Will precipitation occur?
   
  a.
  Yes.
   
  b.
  No.
   
  c.
  Maybe, it depends on the temperature.
   
  d.
  Maybe, it depends on the limiting reagent concentration.
   
  e.
  None of these.


sailorcrescent

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 23, 2018
Answer to Question 1

c

Answer to Question 2

b

Answer to Question 3

a


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

In 1885, the Lloyd Manufacturing Company of Albany, New York, promoted and sold "Cocaine Toothache Drops" at 15 cents per bottle! In 1914, the Harrison Narcotic Act brought the sale and distribution of this drug under federal control.

Did you know?

Symptoms of kidney problems include a loss of appetite, back pain (which may be sudden and intense), chills, abdominal pain, fluid retention, nausea, the urge to urinate, vomiting, and fever.

An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio
The central nervous system The central nervous system
The Formation of the Solar System The Formation of the Solar System
Saturn’s Ring System Saturn’s Ring System
Urinary System: Facts, Functions & Diseases Urinary System: Facts, Functions & Diseases
Female Reproductive System Female Reproductive System
Video: The Krebs Cycle Animation

For a complete list of videos, visit our video library