« 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 40 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?

Acute bronchitis is an inflammation of the breathing tubes (bronchi), which causes increased mucus production and other changes. It is usually caused by bacteria or viruses, can be serious in people who have pulmonary or cardiac diseases, and can lead to pneumonia.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

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?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Cost Savings with an EHR System Cost Savings with an EHR System
The Koeppen System The Koeppen System
Microbiology with Diseases by Body System, 3e (Bauman) Microbiology with Diseases by Body System, 3e (Bauman)
Development of the Digestive System "تطوير الجهاز الهضمي" Development of the Digestive System "تطوير الجهاز الهضمي"
SUPPORT ME WITH THIS QUESTIONS I NEED IT SOON SUPPORT ME WITH THIS QUESTIONS I NEED IT SOON
A fibrous root system has similar-sized adventitious roots that branch from the stem A fibrous root system has similar-sized adventitious roots that branch from the stem
Video: Cellular Defects - Osteoblasts, Osteoclasts and Osteocytes

For a complete list of videos, visit our video library