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Sloan [31]
3 years ago
13

The graph below shows how the temperature and volume of a gas vary when

Chemistry
1 answer:
Eddi Din [679]3 years ago
7 0

Answer:

D

Explanation:

PV =nRT

So V and T are inversely proportional

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Answer:

2C3H8 402 6CO+8H20

Explanation:

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3 years ago
As the temperature of one of the four liquids increases, the vapor pressure will
s2008m [1.1K]

Answer:

a) increase exponentially.

Explanation:

The vapor pressure is depend only on temperature.

The vapor pressure of liquid does not depend upon amount of liquid. For example whether the liquid is 50 g or 30 g its vapor pressure will remain same according to the temperature.

The temperature and vapor pressure have exponential relationship. As the temperature of liquid increases its vapor pressure also goes to increase. When the temperature of liquid goes to decrease its vapor pressure also decreases.

The change in vapor pressure of substance when temperature changes is given as,

ln P₂/P₁ = ΔH(va)/R (1/T₁ - 1/T₂)

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3 years ago
A substance that increases the rate of a chemical reaction is called a(n) _____. answer
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Catalyst increases the rate of a chemical reaction
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8_murik_8 [283]
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Explanation:

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