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

Author Question: Balance the equation: Zn + CuSO4 ZnSO4 + Cu What will be an ideal ... (Read 42 times)

renzo156

  • Hero Member
  • *****
  • Posts: 526
on: Aug 27, 2018
Balance the equation: Zn + CuSO4  ZnSO4 + Cu
 
  What will be an ideal response?

Question 2

William Crookes passed an electric current through a tightly sealed tube. The current generated a green beam of light (due to fluorescence as the beam struck a zinc sulfide surface) which seemed to pass from one electrode to the other.
 
  This beam was called a cathode ray because A) it seemed to leave the anode and travel to the cathode.
  B) it seemed to leave the cathode and travel to the anode.
  C) it seemed to travel from the zinc sulfide screen to the cathode.
  D) it seemed to travel from the zinc sulfide screen to the anode.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tjayeee

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Aug 27, 2018
Answer to Question 1

Zn + CuSO4  ZnSO4 + Cu

Answer to Question 2

B


renzo156

  • Member
  • Posts: 526
Reply 2 on: Aug 27, 2018
Great answer, keep it coming :)

vickybb89

  • Member
  • Posts: 347
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Maintaining Physiological Balance Maintaining Physiological Balance
What are examples of ideal forms? What are examples of ideal forms?
Write the equation for the population y at any instant Write the equation for the population y at any instant
How to quickly determine the maximum or minimum value of a quadratic equation in standard form How to quickly determine the maximum or minimum value of a quadratic equation in standard form
Normal (A) and Abnormal (B) Balance between Dopamine and Acetylcholine Normal (A) and Abnormal (B) Balance between Dopamine and Acetylcholine
Write the acidic equilibrium equation for HC₆H₅O. Write the acidic equilibrium equation for HC₆H₅O.
Video: Eczema

For a complete list of videos, visit our video library