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
shusha [124]
3 years ago
9

For the reaction PCl5(g) + heat PCl3(g) + Cl2(g), what will happen when the pressure is increased? There will not be a shift in

equilibrium. There will be a shift toward the products. There will be a shift toward the reactants. Not enough information is given.
Chemistry
2 answers:
Gnesinka [82]3 years ago
8 0

Answer:

There will be a shift toward the reactants.

Explanation:

According to Le Chatelier’s Principle, when a stress is applied on a system in dynamic equilibrium, the equilibrium shifts in such a way to minimize or counteract the stress. In the given reaction:

PCl₅(g) –> PCl₃(g) + Cl₂(g)

both the reactants and products are gases. But there are higher moles of gaseous particles on the product side.  As the pressure is increased the equilibrium will shift in a direction to reduce the pressure. So the equilibrium will shift towards the reactant side as that side has less moles of gaseous substance.

Tamiku [17]3 years ago
6 0
When the pressure is increased, the equilibrium will shift to the left to offset the pressure increase. Equilibrium shifting to the left side is favored because the left side has fewer moles of gas than the number of moles of gas on the right-hand side and because it exerts less pressure. Therefore, the answer is there will be a shift toward the reactants. 
You might be interested in
Where can you find the information needed to change grams of a substance to moles?
vlada-n [284]
Oxidation numbers is the right answer 
7 0
3 years ago
Calculate the pressure of 2.50 Liters of a gas at 25.0oC if it has a volume of 4.50 Liters at
MariettaO [177]

Answer:

P_2 =0.51  atm

Explanation:

Given that:

Volume (V1) = 2.50 L

Temperature (T1) = 298 K

Volume (V2) = 4.50 L

at standard temperature and pressure;

Pressure (P1) = 1 atm

Temperature (T2) = 273 K

Pressure P2 = ??

Using combined gas law:

\dfrac{P_1V_1}{T_1} = \dfrac{P_2V_2}{T_2} \\ \\ \dfrac{1 *2.5}{298} = \dfrac{P_2*4.5}{273}

0.008389261745 \times 273 = 4.5P_2

P_2 =\dfrac{0.008389261745 \times 273 }{4.5}

P_2 =0.51 \ atm

4 0
2 years ago
Question 2 (1 point)<br>At the center of the atom is the electron.<br>True<br>False​
Stells [14]

Answer:

False the electrons are on the outside of the atoms

Explanation:

5 0
3 years ago
Which of the following is a major difference between elliptical galaxies and spiral galaxies?
SashulF [63]

Its A because I did it on connexus

5 0
3 years ago
Can anyone teach me what is criss cross method in chemistry​
Solnce55 [7]

Answer:

In the criss-cross method, the numerical value of the ion charge of the two atoms are crossed over, which becomes the subscript of the other ion. Using this technique, we will write the chemical formula of the given compounds.

Criss cross the absolute values to give Al2O3. To find the formula for magnesium oxide:- The oxidation number of Mg is +2 and oxygen is -2. Criss cross the absolute values to give Mg2O2In this example there is a common factor of 2 so divide by 2 to give MgO.

8 0
2 years ago
Other questions:
  • Draw structures for (a) a chain isomer, (b) a positional isomer, and (c) a functional isomer of hexan-1-ol
    12·1 answer
  • In a sample of liquid water (H2O), which property differs among the water molecules?
    13·1 answer
  • 3. Which is the minimum amount of energy required to start a chemical reaction?
    5·2 answers
  • What happens when you add salt to very cold ice?
    11·1 answer
  • Other than bacteria, which factor leads to nitrogen fixation?
    12·2 answers
  • Food scientists apply principles of titrations to food testing and develop foods that meet certain food-safety standards. For ex
    7·2 answers
  • 1) If I have 4 moles of a gas at a pressure of 5.6 atm and a volume of 12 liters, what is the temperature?
    5·2 answers
  • What is represented by the dashed blue line and the solid black line in the image below? motion,vectors,scalars,distance,displac
    7·1 answer
  • Explain why electrical charges flow from one atom to another?
    7·2 answers
  • A pure liquid has a constant boiling point, but a liquid with a constant boiling point is not necessarily pure. Explain.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!