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fomenos
3 years ago
11

Substances have more kinetic energy in the _______ state than in the _______ state. A. Gas; solid B. Solid; gas C. Solid; liquid

D. Liquid; gas
Chemistry
1 answer:
Elodia [21]3 years ago
6 0
Substances have more kinetic energy in the gas state than in the solid state
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A sample of helium gas has a pressure of 1.20 atm at 22°c. at what celsius temperature will the helium reach a pressure of 2.00
sukhopar [10]
Gay-Lussac's law gives the relationship between pressure and temperature of a gas.
it states that for a fixed amount of gas of constant volume pressure is directly proportional to temperature. 
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\frac{P1}{T1} =  \frac{P2}{T2}
where parameters for the first instance are on the left side and parameters for the second instance are on the right side of the equation.
temperature should be in the kelvin scale,
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substituting the values in the equation 
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5 0
3 years ago
Which is a sign of a chemical change?
Igoryamba
The correct answer for the question it is option  

>>>>D<<<<

%100 sure 

if you need another answer welcome to come

7 0
3 years ago
Part A
ArbitrLikvidat [17]

Answer:

I don't think it will

Explanation:

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6 0
3 years ago
Read 2 more answers
7. Bananas contain potassium. Which form of potassium is most likely found in bananas or in nature? a. K atom b. K+ cation C. K-
bulgar [2K]

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B. K+cation

Explanation:

Not all that sure but hope it will help.

7 0
3 years ago
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