1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fudgin [204]
3 years ago
8

Which half reaction can occur at the abode in a voltaic cell?

Chemistry
2 answers:
Nezavi [6.7K]3 years ago
6 0
When the circuit is closed electrons flow from the anode to the cathode
Digiron [165]3 years ago
3 0
The oxidation half-reaction occurs at one electrode (the anode), and the reduction half-reaction occurs at the other (the cathode). When the circuit is closed, electrons flow from the anodeto the cathode.
You might be interested in
What are the reactants in the following chemical equation: Zn + CuSO4 -----> ZnSO4 + Cu
muminat
The reactants are on the left side of the reaction: Zn and CuSO4
8 0
3 years ago
A small amount of a solid is added to water. The observation made after fifteen minutes is shown in the figure. Which of these s
natulia [17]

Answer:

B) sand

Explanation:

A) Oil is a wrong choice because it is a liquid not a solid and also if it is oil, it will float over the water surface as a droplets.

B) Sand is the right choice, because sand is a solid and it does not dissolve in water and stabilizes at the bottom.

C) Sugar is a wrong choice, because small amount of sugar will dissolve in water and be a homogeneous solution and does not appear as a particles.

D) Wood ships is also a wrong choice, even it is a solid and does not dissolve in water, but it will float over the water surface.

4 0
3 years ago
Which type of radiation has the highest penetrating ability?
Ulleksa [173]
Gamma rays and x- rays have the highest penetrating power
8 0
3 years ago
Read 2 more answers
The order of elements in the periodic table is based on of elements in the periodic table is based on
Serhud [2]
The increasing atomic number
6 0
3 years ago
Read 2 more answers
The image below shows two nitrogen atoms. For these two atoms to form a stable molecule, N2, how many electrons would have to be
maxonik [38]
There are six electrons in the covalent bonds.

Two N atoms would be :N:· + ·:N:
An N₂ molecule would be :N:::N: or :N≡N:
This gives each N atom an octet of eight electrons in its valence shell.

7 0
3 years ago
Other questions:
  • If you wanted to design an experiment to show that the solubility of sugar in tea varies according to the temperature, what vari
    12·2 answers
  • Which element has an atom in the ground state with a total of three valence electrons?
    9·2 answers
  • True or false? a closed system interacts with the environment constanly?
    12·1 answer
  • Why do onions make you cry?
    13·1 answer
  • How to separate gravel from water
    6·1 answer
  • This reaction is first order with respect to reactant a and second order with respect to reactant b. if the concnetration of a i
    13·1 answer
  • 6.
    6·1 answer
  • Question shown in picture tysm!!!​
    7·1 answer
  • Polly did on experiment with marbles in a glass
    7·2 answers
  • The chemical formula for water is H202. True or <br> False
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!