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Crazy boy [7]
3 years ago
5

Change for a liquid state to a solid state is known as what phase change?

Chemistry
2 answers:
NeTakaya3 years ago
5 0

Answer:

B. To change from a liquid state to a solid state is called Freezing

ollegr [7]3 years ago
5 0

Answer:

Your Answer Is

B. Freezing

Explanation:

Hope It Help

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Fluorine-18 is a positron emitter used in pet scans. write a balanced nuclear equation for the reaction.
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5 0
3 years ago
Read 2 more answers
What is the new pressure if the temperature outside is 296k and his weight causes the tire's volume to drop to 2.0 liters
sukhopar [10]

Question:

At standard temperature and pressure, the volume of a tire is 3.5L. What is the new pressure if the temperature outside is 296k and its weight causes the volume of the gas is 2.0 L?

Answer:

The new pressure is: 1.896 atm

Explanation:

At standard temperature and pressure, we have:

P_1 = 1atm

T_1 = 273.15k

V_1 = 3.5L

Outside, we have:

T_2 = 296k

V_2 = 2.0L

Required

Determine the new pressure

Using combined gas law, we have:

\frac{P_1V_1}{T_1} =\frac{P_2V_2}{T_2}

This gives:

\frac{1 * 3.5}{273.15} =\frac{P_2*2.0}{296}

Solve for P_2

P_2 = \frac{296 * 1 * 3.5}{273.15*2.0}

P_2 = \frac{1036}{546.30}

P_2 \approx 1.896 atm

7 0
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