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alexandr1967 [171]
3 years ago
15

What does temperature measure?

Chemistry
2 answers:
Schach [20]3 years ago
8 0
Temperature measures the (average) <span>kinetic energy of a system .</span>
lesya [120]3 years ago
7 0

Answer:

Kinetic energy of a system .

Explanation:

Hello,

The temperature is a measure of the average kinetic energy of the atoms or molecules in the system as long as it accounts for the movement of the particles composing the system, thus, the higher the temperature, the higher the kinetic energy as the atoms or molecules could move faster and vigorously.

Best regards.

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A measurement 172.54 m rounded to three significant figures is
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173.00m
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When scientists use one of their five senses to gather information, they are A. making an observation. B. making an inference. C
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A. making an observation.

Explanation:

When scientists use one of their five sense to gather information, they are simply making an observation.

Most physical properties of matter are studied using sense of taste, of feel, sight, hearing and smell.

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An acid, like HCI, would...
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Answer: melt

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Why are both absolute dating and relative dating used to determine the age of fossils?
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<span>they assign a numerical date to each rock layer studied.</span>
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An equimolar mixture of acetone and ethanol is fed to an evacuated vessel and allowedto come to equilibrium at 65°C and 1.00 atm
frutty [35]

The question is incomplete, the table of the question is given below

Answer:

I) xA= 0.34, yA= 0.55

ii) 76.2 mole % vapor

iii) Percentage of vapor volume = 98%

Explanation:

i) xA= 0.34, yA= 0.55

 xA= 0.34, yA= 0.55

ii)      0.50 = 0.55 nv + 0.34 nL

     Therefore, nV =    0.762 mol vapor and nL = 0.238 mol liquid

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iii)  ρA= 0.791 g/cm3 and,  ρE = 0.789 g/cm3

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MA = 58.08 g/mol and ME= 46.07 g/mol

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Therefore, percentage of vapour volume = 88747 / (88747+63.48) = 99.9 %

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