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
allochka39001 [22]
4 years ago
8

What is the equilibrium expression for the reatcion bellow 2SO3(g)<=>O2(g)+2SO2(g)

Chemistry
1 answer:
Luda [366]4 years ago
8 0

Answer:

[O2(g)][SO2(g)]^2/[SO3(g)]^2

You might be interested in
If your conclusion does not agree with (disproves) your hypothesis:
Nataliya [291]

If your findings disproves your hypothesis then your hypothesis is probably wrong.


5 0
3 years ago
Occurs when energy is added or removed
stepan [7]

Answer:

melting

Explanation:

one change of state happens when you add energy to the substance. This change of state is called melting. By adding energy to the molecules in a solid the molecules begin to move quicker and can break away from the other molecules.

5 0
3 years ago
Which of the following is a redox reaction? (HELP ASAAAP)
Marianna [84]

Answer:

D

Explanation:

Al is a reducing agent because it removes Oxygen from another compound

Mno2 is an oxidizing agent

4 0
3 years ago
Which process occurs at the anode in an electrochemical cell?
Fiesta28 [93]

The process that occurs at the anode in an electrochemical cell is the loss of electrons. The answer is number 2. Oxidation occurs as electrons are lost at the anode at one of the electrodes in both an electrolytic cell and a voltaic cell.

5 0
3 years ago
How many moles of gas are contained in a 50.0 L cylinder at a pressure of 100.0 atm and a temperature of 35.0°C?
grigory [225]

Answer:

n = 2 moles (1 sig-fig)

Explanation:

Using the Ideal Gas Law equation (PV = nRT), solve for n (= moles) and substitute data for ...

pressure = P(atm) = 100atm

volume =V(liters) = 50L

gas constant = R = 0.08206L·atm/mol·K

temperature = T(Kelvin) = °C + 273 = (35 + 273)K = 308K

PV = nRT => n = PV/RT = (100atm)(50L)/(0.08206L·atm/mol·K)(308K)

∴ n(moles) = 1.978moles ≅ 2 moles gas (1 sig-fig) per volume data (= 50L) that has only 1 sig-fig. (Rule => for multiplication & division computations round final answer to the measured data having the least number of sig-figs).

7 0
3 years ago
Other questions:
  • HBr + KOH mc001-1.jpg KBr + H2O In this reaction, the acid is
    12·2 answers
  • How can ozone be both a pollutant and something beceficial to earth
    9·2 answers
  • Which of these statements about hydrogen bonds is not true?
    6·2 answers
  • which fossil occurs on the most landmasses?what does this suggest about when these particular continents broke up
    10·1 answer
  • 1. The most useful ore of aluminum is bauxite, in which Al is present as hydrated oxides, Al2O3⋅xH2O The number of kilowatt-hour
    8·1 answer
  • Combustion analysis of a 13.42-g sample of the unknown organic compound (which contains only carbon, hydrogen, and oxygen) produ
    7·1 answer
  • oth hydrogen sulfide (H2S) and ammonia (NH3) have strong, unpleasant odors. Which gas has the higher effusion rate? If you opene
    14·2 answers
  • Is cell membrane a plant or animals cell
    13·1 answer
  • What is the wavelength of a 3 x 1012 Hz infrared wave?
    13·1 answer
  • I will give 500 points! What is the composition of Milk?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!