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UNO [17]
3 years ago
13

What does an increase in temperature or energy input do to atoms

Chemistry
1 answer:
worty [1.4K]3 years ago
6 0
Makes them move faster as a higher temperature increases the kinetic energy
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A gas has a volume of 560 mL at a temperature of –55°C. What volume will the gas occupy at
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Answer: 778 ml

Explanation:

To calculate the final temperature of the system, we use the equation given by Charles' Law. This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

\frac{V_1}{T_1}=\frac{V_2}{T_2}

where,

V_1\text{ and }T_1 are the initial volume and temperature of the gas.

V_2\text{ and }T_2 are the final volume and temperature of the gas.

We are given:

V_1=560ml\\T_1=-55^oC=(273-55)K=218K\\V_2=?\\T_2=30.0^oC=(273+30.0)K=303K

Putting values in above equation, we get:

\frac{560ml}{218K}=\frac{V_2}{303K}\\\\V_2=778ml

Thus volume the gas occupy at 30.0°C is 778 ml

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3 years ago
why do astronomers use frequencies other than the visible ones when they are investigating the universe?
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Because different objects give out electromagnetic radiation at different frequencies. Some objects are very ea...

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4 0
3 years ago
When are kids ready to assume adult responsibilities?
Serga [27]

Answer:

18 years old or when they become mature.

Explanation:

5 0
3 years ago
Which of the following is true about nuclear fusion
Sonja [21]

Answer:

 i would assume that it would be (a)

Explanation:

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Read 2 more answers
Atomic
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Answer: B

Explanation:

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