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The state of matter of a substance depends on both temperate and pressure. At standard temperature, ethyl alcohol is a liquid at 1 atm.
Its boiling point 78.37 degrees Celsius, and its melting point is -114 degrees Celsius.
Wiki User
∙ 10y ago
Wiki User
∙ 14y agoits a liquid. Most alcohols are (at room temp).
Wiki User
∙ 13y agoEthanol (or ethyl alcohol) is a liquid at room temperature but will readily evaporate like most alcohols (assuming room temperature is 20-25 degrees Celsius)
Wiki User
∙ 11y agoethene is gas at room temperature and it also decolorises the bromine from brown to colorless XD
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Chemical compound that is a yellow solid at room temperature and 1atm?
K2CrO4
Is lead a solid or liquid at 100 degrees?
The melting temperature of a substance is dependent upon the pressure and specific volume. The melting temperature of liquid at standard pressure of 1atm (~100kPa) is 0 degrees Celsius.
What happens when dry ice is warmed at 1atm of pressure?
sublimation (sublimation is the process of a solid turning into a gas)
How many KPa are 453.27 mmHg of oxygen?
Personally, I would go from mmHg to Atm which the conversion factor is 760mmHg/1Atm. From there, go to kPa which is 101.325KPa/1Atm. Your answer should come out to be 60.43KPa.
Rock can melt at a depth of about below Earth's surface.?
Rock can melt from 600- 1200C, depending on the type of rock, but this is assuming 1atm pressure. Under the earth, there are higher pressures, increasing the melting point. So although the rock should have melted by the mantle, which is 500-4000C and at a depth 35-2900km below the surface, it is a silly putty-like plastic solid rather than a liquid. The earth only becomes liquid at a depth of 2900km in the earth's outer core, but that is made of metal, not rock, so essentially, none of it.
What substance is a yellow solid at room temperature and 1atm?
K2CrO4
Chemical compound that is a yellow solid at room temperature and 1atm?
K2CrO4
Is lead a solid or liquid at 100 degrees?
The melting temperature of a substance is dependent upon the pressure and specific volume. The melting temperature of liquid at standard pressure of 1atm (~100kPa) is 0 degrees Celsius.
What happens when dry ice is warmed at 1atm of pressure?
sublimation (sublimation is the process of a solid turning into a gas)
What is calcium's normal phase temperature?
The phase of most elements, at standard temperature and pressure, is solid. The exceptions are as follows: Gas: Hydrogen, Helium, Nitrogen, Oxygen, Fluorine, Neon, Chlorine, Argon, Krypton, Xenon, Radon. Liquid: Bromine, Mercury. Standard temperature and pressure (shortened to s.t.p.) are 293K (20oC) and 1atm (normal atmospheric pressure).
Dry ice converts directly to a foggy gas without melting physical or chemical change?
Dry ice is simple CO2 and at 1atm goes from a solid to a gas. Dry ice is solid Carbon dioxide and it changes physical state to gaseous Carbon dioxide without going through a liquid phase, this process of turning directly from a solid to a gas is called sublimation. As the chemical composition of the Carbon dioxide remains unchanged the change is entirely physical.
What chemicals do not freeze?
Every substance freezes, but some at much lower temperatures than others.
How many KPa are 453.27 mmHg of oxygen?
Personally, I would go from mmHg to Atm which the conversion factor is 760mmHg/1Atm. From there, go to kPa which is 101.325KPa/1Atm. Your answer should come out to be 60.43KPa.
Rock can melt at a depth of about below Earth's surface.?
Rock can melt from 600- 1200C, depending on the type of rock, but this is assuming 1atm pressure. Under the earth, there are higher pressures, increasing the melting point. So although the rock should have melted by the mantle, which is 500-4000C and at a depth 35-2900km below the surface, it is a silly putty-like plastic solid rather than a liquid. The earth only becomes liquid at a depth of 2900km in the earth's outer core, but that is made of metal, not rock, so essentially, none of it.
What is the boiling point of oxygen in Celsius at 1atm of pressure?
It is -182.96 deg C.
What are the melting and boiling points of different substances?
At 1atm, the melting point of H2O(water) is 0 degrees celcius and the boiling point is 100 degrees celcius. Carbon dioxide's boiling point is at -25 degrees and so its meting point. Since it crystallises and sublimates, it has no liquid form. The boiling- and melting points of elements/compounds depend on the amount of pressure exerted on the element/compound. Generally, the higher the pressure, the higher the boiling and melting points. All except for water, gallium and bismuth. These substances' melting point decreases as pressure increases.
What is the partial pressure of nitrogen in air at atmospheric pressure (1atm)?
About 78 % (or about 11.7 psi).
