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
krok68 [10]
2 years ago
13

Write a hypothesis to answer the lesson question

Chemistry
1 answer:
stellarik [79]2 years ago
8 0

Answer:

Electric current

Hydrogen and oxygen gas

Explanation:

Electrolysis is defined as a method of separation whereby an electric current is introduced into compounds to separate them . The electric current used here is a direct electric current (DC) and it makes the compound to be spit into its' component elements.

Now, in the case of water like it says in the question. Water is a mixture of hydrogen and oxygen gas. Thus, when electric current is passed through water which has an Electrolyte, it makes the water to decompose into its compound elements which are hydrogen and oxygen.

You might be interested in
3.
Vsevolod [243]

Answer:

2 half-lives=0.8

6 half-lives= 0.05

Explanation

Half-lives are constant and always decrease by half, implying that the concentration decreases by half at a consistent rate.

3.2/2= 1.6/2= 0.8 is two half-lives

3.2/2= 1.6/2= 0.8/2= 0.4/2= 0.2/2= 0.1/2=0.05 is six half-lives

3 0
2 years ago
Molecular formula for
MrMuchimi

Answer:

1) B(HSO4)3

2) Na2O2

3) Pb2SiO4

Explanation:

4 0
2 years ago
The price elasticity of demand measures a. buyers’ responsiveness to a change in the price of a good. b. the extent to which dem
-BARSIC- [3]

Option A

The price elasticity of demand measures buyers’ responsiveness to a change in the price of a good.

<u>Explanation:</u>

Price elasticity of demand holds the responsiveness of need subsequent a variation in a product's cost. In different terms, it’s a process to comprehend out the responsiveness of buyers to inconstancies in cost. Price elasticity estimates the responsiveness of the measure necessitated or outfitted of a good to a shift in its demand.

The price elasticity of demand is the rate fluctuation in the amount demanded of a good or assistance distributed by the percentage shift in the price. Considering the quantity demanded habitually declines with value, the price elasticity coefficient is essentially forever negative.

6 0
3 years ago
In thrust faulting:
Nezavi [6.7K]

Thrust faulting:

type of reverse fault that has a dip of 45 degrees or less. If the angle of the fault plane is lower (often less than 15 degrees from the horizontal)

I hope this helps

8 0
3 years ago
Read 2 more answers
Which represents the correct equilibrium constant expression for the reaction below?
zubka84 [21]
K(eq) = concentration of products/concentration of reactant
         = [Cu+2] / [Ag+]^2 

Activity of pure solid and liquid is taken as 1.

Hence last option is correct.

Hope this helps, have a great day ahead!

6 0
3 years ago
Read 2 more answers
Other questions:
  • Bonds between two atoms that are equally electronegative are _____. bonds between two atoms that are equally electronegative are
    8·2 answers
  • Balance the equations below by adding coefficients. Enter a number in each blank, entering "1" when necessary.
    10·2 answers
  • What kind of change occurs with no new substance being formed apex?
    8·1 answer
  • How can I find the atomic number and atomic mass of an element?
    6·2 answers
  • What is the process of water changing from a gas to a liquid​
    10·1 answer
  • How does the speckled coat of a young deer help it to survive?
    11·2 answers
  • one parent has type AB blood while the other has Type O blood.Which two blood type could their children have?
    12·1 answer
  • For each of the following, highlight the element which has the highest:
    15·1 answer
  • Calculate the mass and charge of one mole of electrons​
    13·1 answer
  • How many moles are present in 356.4 g of NiBr3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!