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

Author Question: The pH of a 0.095 M solution of an unknown monoprotic acid is 5.42. Calculate the Ka of the acid. (Read 52 times)

jenniferbaugh1984

  • Full Member
  • ***
  • Posts: 158
on: Nov 5, 2023

Question 1

The oxides SO2 and N2O5 will form the following acids in water, respectively.
◦ H2SO4(aq) and HNO3(aq)
◦ H2SO3(aq) and HNO3(aq)
◦ H2SO4(aq) and HNO2(aq)
◦ H2SO3(aq) and HNO2(aq)
◦ H2S(aq) and HNO3(aq)

Question 2

The pH of a 0.095 M solution of an unknown monoprotic acid is 5.42. Calculate the Ka of the acid.
◦ 3.8 x 10-6

◦ 3.6 x 10-7

◦ 1.5 x 10-10

◦ 2.6 x 10-9

◦ 2.8 x 10-8
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by jenniferbaugh1984 on Nov 5, 2023

feiojef

  • Full Member
  • ***
  • Posts: 172
Reply #1 on: Nov 5, 2023
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 29% of students answer this correctly


jenniferbaugh1984

  • Member
  • Posts: 158
Reply 2 on: Nov 5, 2023
:D TYSM

Bigfoot1984

  • Member
  • Posts: 321
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Blood is approximately twice as thick as water because of the cells and other components found in it.

Math Solution Math Solution
Overview of intermediary metabolism with fatty acid and triacylglycerol pathways highlighted Overview of intermediary metabolism with fatty acid and triacylglycerol pathways highlighted
Guanosine 3’,5’-tetraphosphate senses amino acid starvation Guanosine 3’,5’-tetraphosphate senses amino acid starvation
Alpha-Linoleic acid Alpha-Linoleic acid
What is the pH of an aqueous solution if the [H+] = 0.000 000 075 M? What is the pH of an aqueous solution if the [H+] = 0.000 000 075 M?
Calculate KP for the following reactions at the indicated temperature. Calculate KP for the following reactions at the indicated temperature.
Video: Bipolar Disorder

For a complete list of videos, visit our video library