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
Arada [10]
3 years ago
6

What product(s) forms at the cathode in the electrolysis of an aqueous solution of k2so4?

Chemistry
1 answer:
fenix001 [56]3 years ago
8 0
Catod(-)
K⁺
2H20 +2e⁻ ---> H2 +2OH⁻

We can also say, that
K⁺ +OH⁻ +H2  = KOH +H2   
At the cathode KOH and H2 are formed.
You might be interested in
Need answer asap 4 both
marishachu [46]

The persistence of vision is regarded as an optical illusion but it is actually part of human physiology.

<h3>What is persistence of vision?</h3>

The term persistence of vision is the idea that an object is able to remain is sight for a long time even when the object has been removed. This is often used by performers to create a remarkable impression on the audience. The persistence of vision is regarded as an optical illusion but it is actually part of human physiology.

The way that a performance can be designed to make the audience to know that this is the most important scene is called follow through.

Learn more about optical illusion:brainly.com/question/28179807

#SPJ1

7 0
1 year ago
A base is a substance that accepts protons. true or false?
umka21 [38]
True................
3 0
3 years ago
Read 2 more answers
►<br> 17.2H2 + O2 – 2H20<br> How many moles of oxygen are needed if 8 moles H2 are used?
vesna_86 [32]
That an ip leak don’t trust it ^^^^^^^^^^
5 0
3 years ago
Calculate the specific heat of a substance when 63j of energy are transferred as heat to an 8.0 g sample to raise it temperature
Flura [38]

The formula for energy or enthalpy is:

E = m Cp (T2 – T1)

where E is energy = 63 J, m is mass = 8 g, Cp is the specific heat, T is temperature

 

63 J = 8 g * Cp * (340 K – 314 K)

<span>Cp = 0.3 J / g K</span>

6 0
3 years ago
Read 2 more answers
3. 79,789kJ = (293k) (377kJ)
KatRina [158]

the anwser would most likely be j=0

5 0
3 years ago
Other questions:
  • What is sublimation?
    10·1 answer
  • Why clouds look white?​
    8·1 answer
  • If a combination reaction takes place between rubidium and bromine, the chemical formula for the product is
    8·1 answer
  • If a solution of HCI has a molarity of 2.70M and a volume of 1.20L, what was the initial molarity if the initial volume was 0.50
    15·1 answer
  • How old is Earth according to the geological time scale?
    10·2 answers
  • The density of benzene at 15 ∘C∘C is 0.8787 g/mL. Calculate the mass of 0.1700 LL of benzene at this temperature. Express your a
    15·1 answer
  • What is energy conversion​
    14·1 answer
  • What is the percent composition of nitrogen in sodium nitride
    6·1 answer
  • Amphetamine was developed initially as a substitute for a closely-related chemical derived from the Chinese herb ma huang. That
    15·1 answer
  • 10 Which of the following is an example of how economics can affect science?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!