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goldfiish [28.3K]
3 years ago
14

What does pressure measure

Chemistry
2 answers:
mel-nik [20]3 years ago
7 0

Answer:

Pressure measurement is the analysis of an applied force by a fluid (liquid or gas) on a surface. Pressure is typically measured in units of force per unit of surface area.

<em>hope this helps! mark as brainlist! :D</em>

<em />

matrenka [14]3 years ago
6 0

Answer:

<h3>THIS IS YOUR ANSWER I HOPE IT IS HELPFUL PLZ MARKS ME BRANILY </h3>

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3) Ha do vapor aod gases differ?
Neko [114]

Your question, I guess, How do vapour and gases differ...

Answer:

1.) Vapour is the changed state of any liquid either due to boiling or evaporation

2.) Vapour are more energetic as they have absorbed the latent heat of vaporization whereas Gases are low in energy because they are already in gaseous form at room temperature.

3.) Vapour have boiling points above room temperature while gases have their boiling point below room temperature.

6 0
3 years ago
What is hydrolysis?​
harkovskaia [24]

Answer:

Hydrolysis is any chemical reaction in which a molecule of water ruptures one or more chemical bonds.

Explanation:

Example:

Dissolving a salt of a weak acid or base in water is an example of a hydrolysis.

8 0
4 years ago
Read 2 more answers
A 20 L cylinder of gas at 5.6 atm pressure at 35 degrees Celsius is heated to 95 degree Celsius and compared to 23 atm. What is
ella [17]

Answer:

5.8 L  

Step-by-step explanation:

This looks like a case where we can use the <em>Combined Gas Law</em> to calculate the temperature.

p₁V₁/T₁ = p₂V₂/T₂               Multiply both sides by T₂

p₁V₁T₂/T₁ = p₂V₂                Divide each side by V₂

V₂ = V₁ × p₁/p₂ × T₂/T₁  

=====

<em>Data</em>:

p₁ = 5.6 atm

V₁ = 20 L

T₁ = 35 °C = 308.15 K

p₂ = 23 atm

V₂ = ?

T₂ = 95 °C = 368.15 K

=====

<em>Calculation: </em>

V₂ = 20 × 5.6/23 × 368.15/308.15  

V₂ = 20 × 0.243 × 1.19  

V₂ = 5.8 L  

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3 years ago
What are the common elements in a canyon?
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Science is based on _____.
Korvikt [17]
I think science is based on nature and it's surroundings  <span />
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