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

Author Question: If the concentration of H3O+ in an aqueous solution is 7.6 10-9 M, the concentration of OH- is ... (Read 32 times)

cnetterville

  • Hero Member
  • *****
  • Posts: 547
on: Aug 27, 2018
If the concentration of H3O+ in an aqueous solution is 7.6  10-9 M, the concentration of OH- is ________.
 
  A) 7.6  10-23 M
  B) 1.3  10+8 M
  C) 6.4  10-5 M
  D) 1.3  10-6 M
  E) 7.6  10-9 M

Question 2

Protein denaturation results in a disruption of the
 
  A) primary structure.
  B) secondary and tertiary structure.
  C) primary and secondary structure.
  D) quaternary structure


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pocatato

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Aug 27, 2018
Answer to Question 1

D

Answer to Question 2

B


cnetterville

  • Member
  • Posts: 547
Reply 2 on: Aug 27, 2018
Excellent

TheDev123

  • Member
  • Posts: 332
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

During pregnancy, a woman is more likely to experience bleeding gums and nosebleeds caused by hormonal changes that increase blood flow to the mouth and nose.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Preparing solution of known Molarity Preparing solution of known Molarity
Solution (Polynomial Long Division) Solution (Polynomial Long Division)
Delta Method Solution Delta Method Solution
Which of the buffers below would be the BEST choice for making a solution capable of buffering ... Which of the buffers below would be the BEST choice for making a solution capable of buffering ...
Write equilibrium constant expressions for the following reactions in terms of concentration: Write equilibrium constant expressions for the following reactions in terms of concentration:
Which of the following unit factors is not related to a 0.100 M NaBr solution? A Which of the following unit factors is not related to a 0.100 M NaBr solution? A
Video: Segmentation and migrating motility complexes & Gastroileal reflex

For a complete list of videos, visit our video library