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2 years ago

What state of matter is achieved if a large amount of energy is added to a gas? vapor liquid plasma solid

Chemistry

2 answers:

strojnjashka [21]2 years ago

6 0

Plasma. Plasma is the state above gas in terms of energy.

lidiya [134]2 years ago

3 0

Answer: Option (c) is the correct answer.

Explanation:

A state of matter in which the gas molecules have very high kinetic energy and they have almost similar size of positively charged ions and negatively charged electrons then this state is known as plasma.

For example, neon signs are plasma state as they consist of glass tubes filled with gas.

Thus, we can conclude that plasma is the state of matter which is achieved if a large amount of energy is added to a gas.

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Stolb23 [73]

Answer:

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Explanation:

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2 years ago

The vapor pressure of ethanol is 1.00 × 102 mmHg at 34.90°C. What is its vapor pressure at 60.21°C? (ΔHvap for ethanol is 39.3 k

Delicious77 [7]

Answer:

The vapor pressure at 60.21°C is 327 mmHg.

Explanation:

Given the vapor pressure of ethanol at 34.90°C is 102 mmHg.

We need to find vapor pressure at 60.21°C.

The Clausius-Clapeyron equation is often used to find the vapor pressure of pure liquid.

$ln(\frac{P_2}{P_1})=\frac{\Delta_{vap}H}{R}(\frac{1}{T_1}-\frac{1}{T_2})$

We have given in the question

$P_1=102\ mmHg$

$T_1=34.90\°\ C=34.90+273.15=308.05\ K\\T_2=60.21\°\ C=60.21+273.15=333.36\ K\\\Delta{vap}H=39.3 kJ/mol$

And $R$ is the Universal Gas Constant.

$R=0.008 314 kJ/Kmol$

$ln(\frac{P_2}{102})=\frac{39.3}{0.008314}(\frac{1}{308.05}-\frac{1}{333.36})\\\\ln(\frac{P_2}{102})=4726.967(\frac{333.36-308.05}{333.36\times308.05})\\\\ln(\frac{P_2}{102})=4726.967(\frac{25.31}{333.36\times308.05})\\\\ln(\frac{P_2}{102})=4726.967(\frac{25.31}{102691.548})\\\\ln(\frac{P_2}{102})=1.165$

Taking inverse log both side we get,

$\frac{P_2}{102}=e^{1.165}\\\\P_2=102\times 3.20\ mmHg\\P_2=327\ mmHg$

8 0

3 years ago

Which is a direct result of increased consumption of metals?

borishaifa [10]

Climate change from the use of metals i think sorry if i’m wrong that one seems the most ligit to me

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2 years ago

What happens in cellular respiration?

Paha777 [63]

Answer:

Option B

Explanation:

The reaction can be summarized as

6O2+C6H12O6——›6CO2+6H2O+Heat

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2 years ago

Read 2 more answers

How to obtain pure aluminium oxide from sodium aluminate. pls help.

cupoosta [38]

Answer:

By Bayer process.

Explanation:

In the Bayer process, bauxite ore is heated in a pressure vessel along with a sodium hydroxide solution (caustic soda) at a temperature of 150 to 200 °C. At these temperatures, the aluminium is dissolved as sodium aluminate (primarily [Al(OH)4]−) in an extraction process.

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2 years ago