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
love history [14]
3 years ago
15

Please help its difficult

Chemistry
1 answer:
Likurg_2 [28]3 years ago
8 0

Answer:

pounds

pounds pounds pounds

You might be interested in
Which scenario involves a
olga_2 [115]

Answer:

Amount of products and reactants is constant...Although,if any of the factors that interfere this scenerio is involved then there will be a shift or change...

6 0
3 years ago
At 500°C the equilibrium constant, Kp, is 4.00 × 10–4 for the equilibrium: 2HCN(g) H2(g) + C2N2(g) What is Kp for the following
Andrews [41]

<u>Answer:</u> The value of K_p for the equation is 2.5\times 10^3

<u>Explanation:</u>

The given chemical reaction is:

2HCN(g)\rightleftharpoons H_2(g)+C_2N_2(g);K_1

The chemical equation for which the equilibrium constant is to be calculated follows:

H_2(g)+C_2N_2(g)\rightleftharpoons 2HCN(g);K_p

As, the equation is the result of the reverse of given reaction. So, the equilibrium constant for the equation will be the inverse of equilibrium constant for the given reaction.

The value of equilibrium constant for the equation is:

K_p=\frac{1}{K_1}

We are given:

K_1=4.00\times 10^{-4}

Putting values in above equation, we get:

K_p=\frac{1}{4.00\times 10^{-4}}=2.5\times 10^3

Hence, the value of K_p for the equation is 2.5\times 10^3

3 0
4 years ago
Which of the following locations would most likely have the most fertile soul?
alexandr1967 [171]
A volcano valley. Volcanic ash is a good sorce for fertilizer
3 0
3 years ago
GUYS PLEASE HELP ME I BEG YOU
Hoochie [10]

Answer:

an object is a rest upon a table

5 0
3 years ago
Read 2 more answers
The average distance a gas particle travels between collisions (with the wall or another particle) is called its?
melamori03 [73]

The average distance a gas particle travels between collisions (with the wall or another particle is called the mean free path.

According to the kinetic theory of gases, the particles of a gas (atoms or molecules) have the highest kinetic energy and travel at high speeds. At standard temperature and pressure, a gas particle can reach speeds of about 470m/s.

Despite the high speeds gas particles travel, it still takes a while for the fragrance of an opened perfume to diffuse to the other end of the room. This is because when moving, the molecules do not have a free path. They constantly collide with other particles and the walls of the container and change direction randomly. The average distance a single particle can travel without colliding with other particles, or the wall of the container is called the mean free path.

To learn more about mean free path, visit:

brainly.com/question/4595955

#SPJ4

8 0
2 years ago
Other questions:
  • There are three different dichloroethylenes (molecular formula C2H2Cl2), which we can designate X, Y, and Z. Compound X has no d
    10·2 answers
  • What is the average atomic weight of silver
    6·2 answers
  • PLEASE WILL MARK BRAINLIEST.
    12·2 answers
  • What kind of chemical reaction occurs when fossil fuels and biomass are burned? What is produced in addition to energy?
    9·2 answers
  • Will essential oil penetrate through clothes
    13·2 answers
  • Describe 3 ways abrasion occurs in nature
    8·1 answer
  • What is the stratosphere, mesosphere, and the thermosphere
    14·1 answer
  • What is meant by the term "boiling point of water"
    15·2 answers
  • At 50.7 kPa and 15.0 °C a sample of gas occupies 120 L. Using the Combined Gas Law, what pressure does it occupy at 236 L and 10
    6·1 answer
  • Question 2 of 15
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!