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

Author Question: What is the binding energy per nucleon of 197Au (atomic number = 79)? (The following information ... (Read 82 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
on: Jul 28, 2018
What is the binding energy per nucleon of 197Au (atomic number = 79)? (The following information regarding atomic masses will be needed: 197Au, 196.966543 u; hydrogen, 1.007825 u; neutron, 1.008665 u; also 1 u = 931.5 MeV/c2.)
 a. 8.3 MeV
  c. 7.7 MeV
  b. 7.9 MeV
  d. 7.3 MeV

Question 2

What energy must be added or given off in a reaction where a helium atom is separated into two hydrogen atoms and two neutrons? (Atomic masses for each: hydrogen, 1.007825 u; neutron, 1.008665 u; helium, 4.002602 u; also, 1 u = 931.5 MeV/c2.)
 a. 28.3 MeV given off
  c. 20.7 MeV given off
  b. 20.7 MeV added
  d. 28.3 MeV added


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

D


TVarnum

  • Member
  • Posts: 548
Reply 2 on: Jul 28, 2018
:D TYSM

apple

  • Member
  • Posts: 352
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

Worldwide Use of Nuclear Energy Worldwide Use of Nuclear Energy
Energy Metabolism During Exercise Energy Metabolism During Exercise
Endocrine regulation of food intake and energy homeostasis in mammals Endocrine regulation of food intake and energy homeostasis in mammals
Binding of 2,3-bisphosphoglycerate to deoxyhemoglobin Binding of 2,3-bisphosphoglycerate to deoxyhemoglobin
Regulatory Proteins Binding to lac Operon Regulatory Sequences Regulatory Proteins Binding to lac Operon Regulatory Sequences
Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems, Energy homeostasis is regulated primarily by the brain, gastrointestinal tract, other organ systems,
Video: Neuron Structure Animation

For a complete list of videos, visit our video library