(I will give a brainliest) State the relationship between phase changes and temperature
1 answer:
Answer:
The relationship is the "<em>variation</em> <em> </em> <em>of</em> <em> </em> <em>vapour</em> <em> </em> <em>pressure</em> <em> </em> <em>with</em> <em> </em> <em>temperature</em> <em>"</em> <em> </em> or <em>"</em> <em> </em> <em>the</em> <em> </em> <em>effect</em> <em> </em> <em>of</em> <em> </em> <em>vapour</em> <em> </em> <em>pressure</em> <em> </em> <em>on</em> <em> </em> <em>the</em> <em> </em> <em>melting</em> <em> </em> <em>and</em> <em> </em> <em>boiling</em> <em> </em> <em>points</em> <em> </em> <em>in</em> <em> </em> <em>a</em> <em> </em> <em>phase</em> <em>"</em>
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Answer:
3.01 x 103 J
Explanation:
To determine the average kinetic energy of a gas, it is necessary to use the equation, KE = 3/2 RT. The value of R, multiplied by the temperature, and multiplied by 3/2, can provide the average kinetic energy of the gas.
The initial volume is 116.65 mL
<u>Explanation: </u>
<u />
Given:
Temperature, T₁ = 22°C
T₂ = 86°C
Volume, V₂ = 456 m
V₁ = ?
According to Charle's law:
Substituting the values:
Therefore, the initial volume is 116.65 mL
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Answer:
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Explanation:
Answer:
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