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

Author Question: The energy of a photon that has a wavelength of 12.3 nm is ________ J. A) 1.51 10-17 B) 4.42 ... (Read 32 times)

viki

  • Hero Member
  • *****
  • Posts: 525
on: Aug 27, 2018
The energy of a photon that has a wavelength of 12.3 nm is ________ J.
 
  A) 1.51  10-17
  B) 4.42  10-23
  C) 1.99  10-25
  D) 2.72  10-50
  E) 1.62  10-17

Question 2

Classify the following compounds as weak acids (W) or strong acids (S): hydrocyanic acid hydrofluoric acid phenol
 
  A) W W W
  B) S S S
  C) S W W
  D) W S S
  E) W S W


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Aug 27, 2018
Answer to Question 1

E

Answer to Question 2

A


viki

  • Member
  • Posts: 525
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Energy of reactant molecules. Energy of reactant molecules.
Energy is released from the breaking of the phosphate bond in ATP when converting to ADP. Energy is released from the breaking of the phosphate bond in ATP when converting to ADP.
Rich Energy Deposits Rich Energy Deposits
Ancient drawing of energy channels and acupoints. Ancient drawing of energy channels and acupoints.
Wind energy Wind energy
Energy Use by Different Country Groups Energy Use by Different Country Groups
Video: Steps of glucose catabolism

For a complete list of videos, visit our video library