This topic contains a solution. Click here to go to the answer

Author Question: Which one of the following is a buffer solution? (Read 5 times)

gjjjjjdkkkkk3k3k33k

  • Full Member
  • ***
  • Posts: 146

Question 1

Which one of the following combinations cannot function as a buffer solution?
◦ HCN and KCN
◦ NH3 and (NH4)2SO4

◦ HNO3 and NaNO3

◦ HF and NaF
◦ HNO2 and NaNO2


Question 2

Which one of the following is a buffer solution?
◦ 0.40 M HCN and 0.10 KCN
◦ 0.20 M CH3COOH
◦ 1.0 M HNO3 and 1.0 M NaNO3

◦ 0.10 M KCN
◦ 0.50 M HCl and 0.10 NaCl


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by gjjjjjdkkkkk3k3k33k on Nov 5, 2023

ealonif

  • Full Member
  • ***
  • Posts: 185
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




gjjjjjdkkkkk3k3k33k

  • Member
  • Posts: 146
Reply 2 on: Nov 5, 2023
Wow, this really help


debra928

  • Member
  • Posts: 342
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Cucumber slices relieve headaches by tightening blood vessels, reducing blood flow to the area, and relieving pressure.

Did you know?

Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

For a complete list of videos, visit our video library