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If nonsalt water is placed in a closed system (for example an automotive cooling system) then for every pound of pressure the system can handle (ex. radiator cap) the boiling point of water (normally being 212f) is raised by 3 degrees. Thus, if said system can handle only 1 pound pressure before the water boils the temperature of the water when it boils should be 215F. Or so I understand.

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16y ago
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9mo ago

Increasing pressure will increase the boiling point of butane. This is because higher pressure forces the butane molecules closer together, making it harder for them to escape into the vapor phase, thus requiring a higher temperature to boil.

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11y ago

Lowering the pressure, the boiling point is lowered; the classic example is water at high altitude.

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11y ago

Decreasing the pressure the boiling point is lowered (and inverse).

Increasing the pressure the melting point increase - but exceptions exist.

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Q: What is the effect of pressure on boiling point of butane?
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Methane is the alkane with a boiling point of 0°C. It is a gas at room temperature and pressure.


Which has a lower boiling point butane or water?

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Does melting point and boiling point of liquid changes from altitude to altitude?

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As you go to higher elevations above sea level the boiling point of water?

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What is the freezing point of butane?

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