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What phase is water in at 75 C and 9atm?
Liquid phase
What temperature in the solid phase has the greatest water density?
In the liquid phase, it is 4o C. seeing how water only expands as it becomes ice, i think 0 degrees celcius is the densest
In which sample is the average kinetic energy of the particles greatest?
in the gas phase because during this phase there is the highest temperature bc the particles are moving the fastest
What is the phase of the mixture of water and salt?
Water and salt form a solution in the liquid phase.
What is the liquid phase of water?
That's it -- water. The stuff that comes out of a tap. Ice is the solid phase Water vapour is the gas phase
What phase is water in at 75 C and 9atm?
Liquid phase
According to the phase diagram for H2O, what happen to the phase of water at 0.5 atm pressure as the temperature is decreased from 110 C to -10 C?
Water changes from gas to liquid to a solid
Using the phase diagram for H2O, which of the following correctly describes water at 0°C and 1 atm?
At the melting point (Explanation) if you look at the phase diagram and look at the point where the water is 0 degrees C and 1 atm, they meet right on the line. This is the line that shows the melting point of this substance. Therefore, since the point is on the line, water at 0 degrees C and 1 atm is at the melting point.
Which is warmer 1 kg of water 50 degrees C or a 1 kg gold bar 50 degrees C?
50°C is 50°C. Anything at 50°C is the same temperature as anything else at 50°C. That means they're equally 'warm'. However, they do not have the same energy or heat because water is harder to heat than the metal gold. Water has a higher specific heat. To heat 1kg of water from 25 to 50 ºC it would take 209 kJ. To heat gold from 25 to 50 ºC it would take only 6.5 kJ.
Degree of freedom of ethanol -water at azeotrope?
phase rule F=C+2-p c= no. of components p=no. of phase here 2 represents temp and press are constant C=2 [water,ethanol] P=2[liq,vap] so,F=2
What temperature in the solid phase has the greatest water density?
In the liquid phase, it is 4o C. seeing how water only expands as it becomes ice, i think 0 degrees celcius is the densest
Which will have the greater density water at 40 degrees Celsius or water at -20 degrees Celsius?
Water at -20 degrees Celsius; heat will expand matter, so at +40 degrees Celsius, water would have less density. * * * * * That would be true if there were no phase change. Unfortunately for the above answer, water freezes at 0 deg C and that phase change is accompanied by an expansion. As a result, water at 40 deg C is denser that water (ice) at -20 deg C.
What phase is water in at 1 ATM pressure and 150oc?
Gaseous. If that is 150 degrees C, that would be steam.
What is the temperature in the water for tucuxi dolphin?
The Tucuxi Dolphin need about 30'C to 50'C (50'F-90'F) By Sophia Brasi
How temperature affect the density of water?
The density of water increases as its temperature increases from 0 deg C to 4 deg C (the anomalous expansion phase). Above 4 deg C, the density decreases with temperature.
Identify the TWO phases of the chemical contaminated object rule a. follow on phase b. safe phase c. initial phase d. contamination phase or e. non-contamination phase?
b. Follow-on phase c. Initial phase
Will it take a liter of alcohol more or less time than a liter of water to change completely to the gas phase?
Alcohol at 78 ° C is converted to gas. Water at 100 ° C is converted to gas.
