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finlep [7]
4 years ago
6

Please select the word from the list that best fits the definition The point beneath the surface where rock breaks and an earthq

uake is produced is known as the ______.
Chemistry
2 answers:
Shkiper50 [21]4 years ago
6 0
<span>The point beneath the surface where rock breaks and an earthquake is produced is known as the focus</span>
topjm [15]4 years ago
3 0
The answer to this question is focus.
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(I will give a Brainliest)
gogolik [260]
The particles would be more scattered out as those three factors increase.
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3 years ago
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The temperature of a gas is 100 K and its volume is 500.0 ml. If the volume increases to 1,000.0 ml,
olga55 [171]
1000000000000000 that’s the answer
5 0
3 years ago
A compound is a substance made up of 2 or more _____.
krek1111 [17]

A compound is a substance made up of 2 or more elements

5 0
3 years ago
Suppose that you have a 60.0% solution of NaOH. How many milliliters of water must be added to 30.0 mL of this solution to prepa
defon

Answer:

  • <u>21.4 ml (second choice)</u>

Explanation:

<u>1) Data:</u>

a) C₁ = 60.0% (initial solution)

b) V₁ = 30.0 ml (initial solution)

c) C₂ = 0% (pure water)

d) V₂ = ? (pure water)

e) C₃ = 35.0% (final concentration)

<u>2) Formula:</u>

  • C₁V₁ + C₂V₂ = C₃V₃
  • V₁ + V₂ = V₃ (assuming volume addtivity)

<u>3) Solution:</u>

<u />

a) Substitute values in the first formula:

  • 60.0% × 30 ml + 0 = 35% (30 ml + V₂)

b) Solve the equation (units are supressed just to manipulate the terms)

  • 18 = 10.5 + 0.35V₂

  • 0.35V₂ = 18 - 10.5 = 7.5

  • V₂ = 7.5 / 0.35 = 21.4 ml ← answer    
3 0
4 years ago
Explain why doesn’t the total pressure increase when more gas is added to the chamber?
german

Pressure is inversely proportional to volume. Therefore, the effect of pressure change is opposite to the effect of volume change. So when more gas is added to the chamber the total pressure of the chamber doesn't increase.

<h3>What are the different relations between pressure and volume?</h3>
  • As the volume changes, the concentrations and partial pressures of both reactants and products change.
  • As the volume decreases, the reaction shifts to the reaction side with fewer gas particles.
  • As the volume increases, the reaction shifts to the side of the reaction containing more gas particles.
  • As the pressure increases, the equilibrium shifts towards reactions with fewer moles of gas.
  • As the pressure decreases, the equilibrium shifts to the side of the reaction with higher moles of gas.
  • Moreover, the pressure change in the system due to the addition of the inert gas is not limited to this.

To know more about Pressure and Volume visit:
brainly.com/question/5018408

#SPJ4

4 0
2 years ago
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