Your question: What is the air pressure at a place where water boils at 80 C?

At what pressure does water boil at 80 C?

Online Water Boiling Point Calculator

Absolute pressure point
[Microns] [μm Hg] [in Hg] [°C]
500000 19.69 89
355092 13.98 80
233680 9.200 70

What is the air pressure at a place where water boils at 90 ∘ C?

Or, from the CRC Handbook of Chemistry and Physics, P2=0.6920 atm , or 525.9208 torr , giving 0.59% error.

What is the vapor pressure of water at 80 F?

Vapor pressure of water

T [°C] T [°F] P [kPa]
65 149 25.0220
70 158 31.1760
75 167 38.5630
80 176 47.3730

How does water boil at 80?

Water boils at 100°C at normal sea level pressure. At higher altitudes the atmospheric pressure is less and this means water can reach boiling point at lower temperatures. You’d have to be at about 20 000 feet before you could boil water at 80°C[1] .

What pressure does water boil at?

There are two conventions regarding the standard boiling point of water: The normal boiling point is 99.97 °C (211.9 °F) at a pressure of 1 atm (i.e., 101.325 kPa). The IUPAC recommended standard boiling point of water at a standard pressure of 100 kPa (1 bar) is 99.61 °C (211.3 °F).

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What is the vapor pressure of water at 90c?

Vapor Pressure of Water from 0 °C to 100 °C

T °C P (torr)
89 506.1
90 525.8
91 546.1
92 567.0

Where is the air pressure highest?

The highest sea-level pressure on Earth occurs in Siberia, where the Siberian High often attains a sea-level pressure above 1050 mbar (105 kPa; 31 inHg), with record highs close to 1085 mbar (108.5 kPa; 32.0 inHg).

What is melting point of water?

Pure water transitions between the solid and liquid states at 32°F (0°C) at sea level. This temperature is referred to as the melting point when rising temperatures are causing ice to melt and change state from a solid to a liquid (water).

What is the vapor pressure of water at 80 C in ATM?

The vapor pressure of water at 80°C is 355 mm Hg or 0.467 atm.

What is the vapor pressure of water at 68 F?

For instance, the vapor pressure of water at 68° F (20° C) is 0.023 atm (17.5 mm Hg).