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
bekas [8.4K]
3 years ago
15

What is the variable for the equilibrium constant Re K Ec E

Chemistry
1 answer:
Nitella [24]3 years ago
6 0

Answer: I am pretty sure it is E

Explanation:

You might be interested in
Name gaseous element in period 2 group 16?
Sholpan [36]

Answer:

mark me as a brainlist answer

Explanation:

Oxygen

3 0
2 years ago
When the temperature of a gas changes, it's volume decreases from 12 cm3 to 7 cm3 if the final temperature is measured to be 18°
ElenaW [278]

Answer:

The initial temperature is 499 K

Explanation:

Step 1: Data given

initial volume = 12 cm3 = 12 mL

Final volume = 7 cm3 = 7mL

The final temperature = 18 °C = 291 K

Step 2: Calculate the initial temperature

V1/T1 = V2/T2

⇒with V1 = the initial volume = 0.012 L

⇒with T1 = the initial volume = ?

⇒with V2 = the final volume 0.007 L

⇒with T2 = The final temperature = 291 K

0.012 / T1 = 0.007 / 291

0.012/T1 = 2.4055*10^-5

T1 = 0.012/2.4055*10^-5

T1 = 499 K

The initial temperature is 499 K

8 0
3 years ago
Which cellular organelle is responsible for digestion and for the breakdown of damaged organelles inside an animal cell but not
Arturiano [62]
It would be a Lysosome
4 0
3 years ago
Read 2 more answers
How many lone pairs are on the central atom of a molecule of RnCl4?
Eva8 [605]
My teacher said it is c
3 0
2 years ago
If 0.35 moles of kcl was dissolved in enough water to make 0.2 L of solution, what is molarity?
Mars2501 [29]

Answer:

1.75M

Explanation:

molarity = number of moles of solute/ number of L of solution =

=0.35 mol/0.2L = 1.75 mol/L = 1.75 M

8 0
3 years ago
Other questions:
  • Two gas jars are connected to each other, but they are separated by a closed valve. One gas jar contains oxygen, and the other i
    5·1 answer
  • Which of the following is a homogeneous mixture?
    7·2 answers
  • An object at 20∘C absorbs 25.0 J of heat. What is the change in entropy ΔS of the object? Express your answer numerically in jou
    12·1 answer
  • Jason combines the two intermediate steps shown.
    7·2 answers
  • How does increasing the concentration of a nonvolatile solute in water affect the following properties:Vapor pressure: Decreases
    5·1 answer
  • Which substance will retain the largest amount of energy from the sun
    15·2 answers
  • How can you improve the percent yield of copper in this lab? Check all possible strategies that will help you do so.
    12·2 answers
  • The voltage of a battery can be changed by altering the _____
    8·1 answer
  • Which of the following is an example of a physical change?
    12·2 answers
  • Which is the same length as a light-year?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!