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
elena55 [62]
3 years ago
5

Need Chemistry help ASAP! Which of the following statements regarding chemical equilibrium is NOT necessarily true?

Chemistry
2 answers:
FinnZ [79.3K]3 years ago
6 0
C is necessarily not true because at equilibrium, only the rates of the forward and reverse reaction are the same. Concentrations and amounts of both reactants and products do not have to be the same at equilibrium
guajiro [1.7K]3 years ago
3 0
So confusing try to explain more plz
You might be interested in
Solid to Gas
miskamm [114]

Answer:

c. c. c c c c c cçcc. ccccccccc

Explanation:

ccc cc

7 0
3 years ago
PLS HELP FAST How does the circulatory system work at the tissue level? Cardiac muscle contracts. The heart pumps the blood. Nut
borishaifa [10]

Answer:

b

Explanation:

5 0
2 years ago
Read 2 more answers
What is one thing people can do to reduce the amount of carbon in the
Nimfa-mama [501]

Answer:

B

Explanation:

Planting trees sequesters CO2

  all of the other choices produce more CO2 in the atmosphere

8 0
2 years ago
What is the percent yield of water from the combustion of propane (C3H8), if my theoretical yield is 8.17g of water and my actua
Naddik [55]

Answer:

im not sure

Explanation:

i went on here looking nobody answered yet

5 0
3 years ago
Find the no. Of electron involved in the electro deposition of 63.5g of cu from a solution of cuso4
sp2606 [1]
This is a redox reaction, meaning reduction-oxidation reaction. This represents the reaction in one side of the electrode in an electrolysis set-up. First, we find the oxidation number of Cu in CuSO4:

(ox. # of Cu)+ ox.# of S + 4(ox.# of oxygen) = 0
(ox. # of Cu) + (6) + 4(-2) = 0
ox. # of Cu = 2+

CuSO4 ---> Cu + SO42-
Cu2+ + SO42-  ---->  Cu + SO42-
Cu2+ -----> Cu + 2e-   (net ionic reaction)

The stoichiometric equation would be 2 electrons per mole Copper. Copper has a molar mass of <span>63.5 g/mol. Then, it would only need 2 electrons.


</span>
8 0
3 years ago
Other questions:
  • PLEASE HELP! ONLY SERIOUS ANSWERS! I APPRECIATE ANYTHING!! 30PTS!!!
    12·1 answer
  • A gaseous sample of nitrogen contains 2.41 grams (0.086 mol). What volume does this mixture occupy at 28 °C and 1.05 atm of pres
    8·1 answer
  • 4. Write the chemical equation for the reaction that occurs when baking soda (NaHCO3) is
    14·1 answer
  • True or false: Most gases behave like ideal gases at many temperatures and<br> pressures
    15·2 answers
  • In a fuel cell there is direct conversion of mechanical energy into electricity.
    6·1 answer
  • An ecosystem can be all populations of consumers eating each <br> other for food true or false?
    9·2 answers
  • PLEASE HELP i’ll mark brainliest ( reporting fake answers)
    13·1 answer
  • The H+ ion concentration of a solution is 1 x 10 ^ -5 M. This solution is...
    5·1 answer
  • What is the relationship between absorbance and transmittance of a sample in a spectrophotometer?
    12·1 answer
  • 1. Swimming pool manufacturers recommend maintaining the
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!