« previous next »

Author Question: If the Q-value is less than zero for a nuclear reaction, the reaction is A) exoergic. B) ... (Read 125 times)

kfurse

  • Hero Member
  • *****
  • Posts: 590
on: Jul 29, 2018
If the Q-value is less than zero for a nuclear reaction, the reaction is
 
  A)
 
  exoergic.
  B)
 
  endoergic.
  C)
 
  endothermic.
  D)
 
  exdoergic.
  E)
 
  not possible.

Question 2

In beta minus decay, the number of protons in the nucleus
 
  A)
 
  is decreased by 1.
  B)
 
  is decreased by 2.
  C)
 
  is increased by 1.
  D)
 
  is increased by 2.
  E)
 
  remains unchanged.


Mholman93

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

kfurse

  • Hero Member
  • *****
  • Posts: 590
Reply #2 on: Jul 29, 2018
TY


Mholman93

  • Sr. Member
  • ****
  • Posts: 328
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Time dependence of the rates of a chemical reaction Time dependence of the rates of a chemical reaction
Nuclear bodies are differentially permeable to molecules in the bulk nucleoplasm Nuclear bodies are differentially permeable to molecules in the bulk nucleoplasm
Bowen’s Reaction Series Bowen’s Reaction Series
Determine the enthalpy change of this reaction Determine the enthalpy change of this reaction
In an acid-base neutralization reaction, 33.74 mL of 0.500 M potassium hydroxide reacts with ... In an acid-base neutralization reaction, 33.74 mL of 0.500 M potassium hydroxide reacts with ...
A model of the splicing mechanism for removal of an intron from nuclear-derived pre-mRNA A model of the splicing mechanism for removal of an intron from nuclear-derived pre-mRNA
Video: Buffers definition and the role of buffer in the body

For a complete list of videos, visit our video library