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What is the state of ethanol at 25 degrees?
A gas under normal pressure. Methane has a boiling point of -1600C. It does depend on the pressure at extemely high pressures methane will be a liquid.
What point does it become a liquid?
The boiling point of a substance is the point at which that substance will change between being a gas and a liquid. For example, the boiling point of water is 100oC, so water vapour will change to water at this temperature. The boiling point of Methane is -161oC, so any temperature above this, Methane will be in gas form.
Does it take more heat to melt 12 grams of CH4 or 12 grams of Hg?
At room temperature, mercury (Hg) is a liquid, and methane (CH4) is a gas. The melting point of methane is -182.5 degrees Celsius. The melting point of mercury is -39 degrees Celsius. It takes more heat to melt the mercury.
Why the melting point of methane is high?
The high melting point of methane is due to its molecular structure. Methane molecules are held together by strong covalent bonds, making it difficult to break the bonds and transition from solid to liquid phase. Additionally, methane molecules are spherical and have a symmetrical shape, which contributes to the strong intermolecular forces between molecules.
How do you calculate melting point of methane?
The melting point of methane is -182.5 degrees Celsius or -296.5 degrees Fahrenheit. This value is experimentally determined by observing the temperature at which methane transitions from a solid to a liquid state.
What is gas melting point?
It depends on what substance the gas is.
Is a condensation point the same as a melting point?
No, Gas--->liquid (condensation). Solid---->liquid (melting)
Is the temperature at which a solid changes to a liquid the solid's boiling point?
No, it is the melting point. Ice changes to water when it melts, not when it boils.
is the melting point the temperature at which you given liquid changes to gas?
The melting point is the temperature at which a solid becomes a liquid.
Is methane a gas at 20 degrees?
Yes, methane is a gas at room temperature (20 degrees Celsius). It has a boiling point of -161.5 degrees Celsius, so it exists as a gas at temperatures above that point.
Noble gas's melting point?
IT has a low boiling point ha
A substance changes from a liquid to a gas at its melting point?
No, at its boiling point
