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

Author Question: Which among the following pairs is inefficient as buffer pair? (Read 53 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 8, 2021

Question 1

What will the pH at the neutralization point of 0.00812 M Ba(OH)2(aq) be when titrated with HCl(aq)?
◦ 7.0
◦ 12.2
◦ 8.0
◦ 9.0
◦ 6.0

Question 2

Which among the following pairs is inefficient as buffer pair?
◦ ammonia and ammonium chloride
◦ sodium chloride and sodium hydroxide
◦ boric acid and sodium borate
◦ potassium carbonate and potassium bicarbonate
◦ potassium bromide and hydrobromic acid
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by darbym82 on Jul 8, 2021

frre432

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 8, 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 39% of students answer this correctly


darbym82

  • Member
  • Posts: 570
Reply 2 on: Jul 8, 2021
Gracias!

softEldritch

  • Member
  • Posts: 334
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

The titration curve of the buffer acetic acid (CH3COOH) The titration curve of the buffer acetic acid (CH3COOH)
pair of homologous chromosomes pair of homologous chromosomes
The production of electricity from coal is inefficient The production of electricity from coal is inefficient
Stages of mitosis. Only two pairs of chromosomes from a diploid (2n) Stages of mitosis. Only two pairs of chromosomes from a diploid (2n)
Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer ... Addition of 0.0125 mol HCl to 150 mL of a 0.150 M formic acid/0.100 M sodium formate buffer ...
Stripe pattern of pair-rule gene expression in a Drosophila embryo Stripe pattern of pair-rule gene expression in a Drosophila embryo
Video: Nervous pathway to the Neuromuscular (NMJ)

For a complete list of videos, visit our video library