« previous next »

Author Question: Which equation correctly represents the first ionization of copper? A) Cu(g) Cu+(g) + e- B) ... (Read 57 times)

jhjkgdfhk

  • Hero Member
  • *****
  • Posts: 569
on: Aug 27, 2018
Which equation correctly represents the first ionization of copper?
 
  A) Cu(g)  Cu+(g) + e-
  B) Cu+(g)  Cu2+(g) + e-
  C) Cu(g)  Cu-(g) + e-
  D) Cu+(g) + e-  Cu(g)
  E) Cu2+(g)  Cu3+(g) + e-

Question 2

What is the molecular formula for pentane?
 
  A) C2H8
  B) C3H6
  C) C4H8
  D) C5H12
  E) C5H10


vboyd24

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Aug 27, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

copper copper
This training vehicle fell from the hoist because the pads were not set correctly. No one was hurt, ... This training vehicle fell from the hoist because the pads were not set correctly. No one was hurt, ...
How to transform any rectangular equation to polar form How to transform any rectangular equation to polar form
How to determine an equation in vertex form of a parabola How to determine an equation in vertex form of a parabola
How to find the equation of a line that is perpendicular to a line passing through a point How to find the equation of a line that is perpendicular to a line passing through a point
Which reaction below represents Th decay by alpha emission? Which reaction below represents Th decay by alpha emission?
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library