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Is the only item that exist on earth at standard pressure as a solid liquid gas?
Wiki User
∙ 9y ago
water
Arjun Bednar
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Why hydrogen chloride is a liquid while hydrogen chloride is a gas?
At the standard temperature and pressure, hydrogen chloride exists as a gas. It does not exist in liquid state, but in aqueous medium along with water as a solvent.
Which phases of a substance can exist when the pressure is less than the pressure of the triple point?
liquid & vapor
What are the three elements that exist as a gas at room temperature and pressure?
Hydrogen, nitrogen, oxygen, fluorine, chlorine, and all the noble gases exist as a gas at standard temperature and pressure.
Is it ever possible for solid H2O to exist at a temperature above 25 Celsius?
No, at standard pressure.
What is a substance's critical point?
the temperature and pressure where the liquid state no longer exist is called the critical point
What is the only item that exist on earth at standard pressure as a solid liquid and gas?
Water
What does bromine and mercury have in common?
They are the only two elements that exist in the liquid state at standard temperature and pressure.
How can a solid core exist within a hot liquid layer?
The higher the pressure, the more likely a liquid will turn into a solid. So, high pressure (like the Earth's core) can turn a core solid.
Is titan the only moon known to hold liquid water?
Titan has no liquid water, it is too cold. But it does have oceans of methane. On Earth the temperature is way to hot for methane to be in liquid state. But on the cold surface of Titan the temperature and atmospheric pressure is just right for methane to exist in liquid form.Similar to how the temperature on Earth is just right for water to exist in liquid form.
Why hydrogen chloride is a liquid while hydrogen chloride is a gas?
At the standard temperature and pressure, hydrogen chloride exists as a gas. It does not exist in liquid state, but in aqueous medium along with water as a solvent.
Could water exist as a liquid on Earth if it did not have an atmosphere?
could water exist as a liquid if we don't have a atmosphere
Could water exist as a liquid on earth if did not have an atmosphere?
could water exist as a liquid if we don't have a atmosphere
Why does the Earth support life so well?
The honest answer is "just lucky", but temperature and atmospheric pressure such that water can exist in liquid form is critical.
Which phases of a substance can exist when the pressure is less than the pressure of the triple point?
liquid & vapor
Which phases of a substance can exist when pressure is less than the pressure of the triple point?
liquid & vapor
Which phases of a substance can exist when the pressure is less than the pressure of a triple point?
liquid & vapor
On which planet does water exsit as an solid liquid and a gas?
Among the planets, only on Earth there are conditions of pressure and temperature for water to exist in all 3 phases.
