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
Zanzabum
3 years ago
9

[Gradpoint-Question AK-3] Acid is added to a beaker containing crushed marble. What effect does stirring this mixture have on th

e system?
A: The number of particle collisions increases

B: The surface area of the particles increases

C: The energy of the collisions increases
Chemistry
2 answers:
Zigmanuir [339]3 years ago
5 0

Answer: Option (A) is the correct answer.

Explanation:

According to collision theory, more is the number of collisions between molecules of reactants more will be the rate of reaction.

Therefore, when we increase stirring in a beaker then it will create disturbance between the reactant molecules due to which there will be increase in number of collisions.

Hence, we can conclude that effect of stirring the given mixture on the system will be that the number of particle collisions increases.

Evgen [1.6K]3 years ago
4 0
A : The number of particle collision increases
You might be interested in
Please HELP, the question is attached.
Nezavi [6.7K]

Try this solution, all the details are described in the attached picture.

7 0
3 years ago
How many moles are in 22 grams of Argon
kakasveta [241]
The answer would be 0.55 moles! good luck!
4 0
3 years ago
Read 2 more answers
Calculate the ph of a 0.005 m solution of potassium oxide k2o
Alecsey [184]
First, we have to see how K2O behaves when it is dissolved in water:

K2O + H20 = 2 KOH

According to reaction K2O has base properties, so it forms a hydroxide in water.
For the reaction next relation follows:

c(KOH) : c(K2O) = 1 : 2

So,

c(KOH)= 2 x c(K2O)= 2 x 0.005 = 0.01 M = c(OH⁻)

Now we can calculate pH:

pOH= -log c(OH⁻) = -log 0.01 = 2

pH= 14-2 = 12




3 0
3 years ago
Easy question <br> Who is the youngest in ateez
gregori [183]

Answer: jongho

Explanation:

3 0
2 years ago
Read 2 more answers
The jet stream is one of the key winds that moves air masses. in which direction does the jet stream in the united state general
OleMash [197]

The jet stream is one of the key winds that moves air masses at the direction from west to east it moves.

<h3>What are jet streams?</h3>

Jet streams are strong winds which are flow in the form of narrow bands in the upper part of the atmosphere. On the earth these winds are flows near the altitude of the tropopause. These winds carries weather systems and blows toward the colder northern air and due to the rotation of earth, its direction is from west to east.

Hence jet streams move winds from west to east direction.

To know more about jet streams, visit the below link:
brainly.com/question/791542

7 0
2 years ago
Other questions:
  • A diatom is a(n) _______ because it has _______.
    8·1 answer
  • A sample of three mixed gases is at 632.0 mmhg. if the partial pressure of co2 is 124.3 mmhg and the partial pressure of n2 is 4
    8·2 answers
  • BEST ANSWER = BRAINIEST !1.What will the weather most likely be like the day a cold front arrives?
    15·1 answer
  • A 27.3 g marble sliding to the right at 21.0 cm/s overtakes and collides with a 11.7 g marble moving in the same direction at 12
    15·1 answer
  • the reaction below shows a system in equilibrium how would an increase in the concentration of chemicals affect this reaction?
    9·1 answer
  • 1. Which answer best describes this reaction?
    9·1 answer
  • What consists of two protons and two neutrons and is positively charged
    8·1 answer
  • What type of Energy is stored in chemical bonds?
    7·1 answer
  • 23) A common reaction that occurs in cells is shown here. In the presence of oxygen, a glucose molecule is combusted to form car
    5·1 answer
  • The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same thing as weight, but the abb
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!