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Water is a liquid at 15°C because it is above its freezing point of 0°C and below its boiling point of 100°C at standard atmospheric pressure. This means that the molecules have enough energy to overcome the intermolecular forces holding them together in a solid state, but not enough energy to break free and form a gas.
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What phase is water in at 75 C and 9atm?
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
Which state will water be in at -10 c 10c and 110c?
At -10°C, water is in a solid state, commonly known as ice. At 10°C, it exists in a liquid state. At 110°C, water remains in a liquid state under normal atmospheric pressure but can begin to turn into steam as it approaches 100°C. However, if the pressure is increased, water can remain liquid even above 100°C.
If 100 g of ice at 0 C is added to 300 g of water at 60 C Assuming no transfer of heat to the surroundings what is the temperature of the liquid water after all the ice has melted?
The final temperature of the liquid water after all the ice has melted will be 20 degrees Celsius. This can be calculated using the principle of conservation of energy, where the heat lost by the water in cooling down from 60°C to the final temperature is equal to the heat gained by the ice in melting and then heating up to 20°C.
What will sink in liquid water at 4 c?
Gold.
What is happening when water is heated from 25 C to 155 C?
When water is heated from 25 C to 155 C, it undergoes a phase change from liquid to gas at its boiling point of 100 C. The water molecules gain energy, move faster, and eventually overcome the intermolecular forces holding them together as a liquid, transforming into steam.
What substance freezes at a temperature of 15 degrees c?
Water freezes at 0 degrees Celsius, not 15 degrees Celsius. At 15 degrees Celsius, water is still in its liquid state.
What phase is water in at 75 C and 9atm?
Water is in the liquid phase at 75°C and 9 atm pressure. At this temperature and pressure, water exists as a liquid due to the combination of temperature and pressure conditions present.
Which state will water be in at -10 c 10c and 110c?
At -10°C, water is in a solid state, commonly known as ice. At 10°C, it exists in a liquid state. At 110°C, water remains in a liquid state under normal atmospheric pressure but can begin to turn into steam as it approaches 100°C. However, if the pressure is increased, water can remain liquid even above 100°C.
What does liquid water turn into?
Ice melts into liquid water at 0 degrees C, 32 degrees F.
Why can't liquid air have liquid water in it?
Liquid air is air (nitrogen, oxygen and other gases) that has been super cooled to change its phase from gas to liquid. At these temperatures, water will be solid. Water turns to ice at 0 degrees C. Nitrogen and oxygen turn to liquid (liquid air) at about -196 degrees C and -183 degrees C, respectively. Water went solid a long time ago when considering how cold these gases are as a liquid.
Is water a liquid at 30 degrees c?
Yes, water at 300c is quite warm and liquid.
If 100 g of ice at 0 C is added to 300 g of water at 60 C Assuming no transfer of heat to the surroundings what is the temperature of the liquid water after all the ice has melted?
The final temperature of the liquid water after all the ice has melted will be 20 degrees Celsius. This can be calculated using the principle of conservation of energy, where the heat lost by the water in cooling down from 60°C to the final temperature is equal to the heat gained by the ice in melting and then heating up to 20°C.
What factor is most important in determine if water in a solid liquid or gas?
The temperature is the most important factor in determining whether water is in a solid, liquid, or gas state. At temperatures below 0°C, water is a solid (ice); between 0°C and 100°C, it is a liquid; and above 100°C, it turns into a gas (water vapor).
What liquid freezes at 0 C and boils at 100 C?
fresh water under atmospheric pressure
What are the three states of water with definition?
The three states of water are: liquid, solid (ice) and gas (water vapor).Water vapor is an invisible part of the air. Steam, fog and clouds are formed by tiny droplets of liquid water floating in the air.
What physical state is water at 20 c?
Water is liquid at 25 degrees Celsius. This is equal to 77 degrees Fahrenheit. This temperature is slightly warmer than room temperature.
What will sink in liquid water at 4 c?
Gold.
