# What is the maximum temperature boiling water can reach?

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Superheated water is liquid water under pressure at temperatures between the usual boiling point, 100 °C (212 °F) and the critical temperature, 374 °C (705 °F).

## What is the maximum temperature of boiling water?

The boiling point of a liquid varies according to the applied pressure; the normal boiling point is the temperature at which the vapour pressure is equal to the standard sea-level atmospheric pressure (760 mm [29.92 inches] of mercury). At sea level, water boils at 100° C (212° F).

## Does boiling water go above 212 degrees?

Above 212°F at standard pressure, liquid water is unstable. … in it, this boiling process doesn’t happen until the temperature is significantly above 212°F, so you can temporarily have liquid water (called ‘superheated’) above that boiling point.

212°F (100°C)

## Is boiling the maximum temperature a substance can reach?

Boiling is the maximum temperature a substance can reach. It is the maximum temperature of the liquid phase of the substance but not the gaseous one! They do not realise that the boiling point depends on air pressure and purity of the substance.

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## Can boiling water go above 100?

Water Hotter Than Boiling Point and Colder Than Freezing Point. Liquid water can be hotter than 100 °C (212 °F) and colder than 0 °C (32 °F). Heating water above its boiling point without boiling is called superheating. If water is superheated, it can exceed its boiling point without boiling.

## What happen to the temperature of water while it is boiling?

At the boiling point, temperature no longer rises with heat added because the energy is once again being used to break intermolecular bonds. Once all water has been boiled to steam, the temperature will continue to rise linearly as heat is added. Temperature vs.

## How hot does water have to be to kill germs?

Hot water kills germs, though it has to be very hot

According to WHO, temperatures of 140°F to 150°F are enough to kill most viruses, and boiling water makes it safe from pathogens like bacteria, viruses, and protozoa.

## What happens to water under extreme pressure?

When we apply pressure to a liquid, we force the molecules to get closer together. … This spreading-out action leads ice to be less dense than liquid water, causing ice to float. This spreading-out action of the water molecules during freezing also means that applying pressure to water lowers the freezing point.

## Why does boiling water stay at 100 degrees?

The extra energy needed to change boiling water into steam, heat of vaporization, makes steam at 100 degrees Celsius carry more heat energy than boiling water at 100 degrees Celsius.

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## Can Steam be hotter than 100 degrees?

Water boils at 100 degrees and converts into steam. So water and steam can exist at the same temperature(at 100 degrees centigrade). However, the temperature of steam can go above 100°C, which is not the case with water, since water converts into steam at 100°C.

## How hot can a person survive?

The maximum body temperature a human can survive is 108.14°F. At higher temperatures the body turns into scrambled eggs: proteins are denatured and the brain gets damaged irreparably. Cold water draws out body heat. In a 39.2°F cold lake a human can survive a maximum of 30 minutes.

## Is steam hotter than fire?

That depends on what you mean by water and fire. Water can be heated to 374C (705F) when under 21.7MPa of pressure and still be a liquid. A cool flame is around 400C. However water as a gas (Steam) can be over a 1000C.

## What is highest water temperature?

Superheated water is liquid water under pressure at temperatures between the usual boiling point, 100 °C (212 °F) and the critical temperature, 374 °C (705 °F).

## What’s the hottest water you can get in?

Hot water from the tap can run as high as 140 degrees Fahrenheit, but most doctors recommend setting home water heaters to 120 degrees to prevent injury, Dr. Piliang says.