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What pressure would you expect in a rigid container of 0 centigrade gas if you cooled it by 273 centigrade?
If you cool the container to -273 degrees Celsius, which is absolute zero, the gas would theoretically have zero pressure since all molecular motion would cease. In practice, achieving absolute zero is impossible, but as you approach it, pressure would approach zero.
Which element will condense when cooled at room temperature from 100 Celsius?
At room temperature (around 25 degrees Celsius), the element that will condense when cooled from 100 degrees Celsius is water. Water vapor at 100 degrees Celsius will condense into liquid water when cooled to room temperature due to the lower temperature causing the vapor to lose energy and convert back to its liquid state.
How many grams of KCl remain in solution at 20 degrees celsius when a solution containing 80g of KCl in 200g of water at 50 degrees Celsius is cooled to 20 degrees Celsius?
To find the amount of KCl that remains in solution at 20 degrees Celsius, you can use the principle of solubility. Calculate the maximum amount of KCl that can dissolve in 200g of water at 20 degrees Celsius using a solubility chart. Once you have this value, compare it to the initial 80g of KCl to determine how much remains in solution after cooling.
What temperature in centigrade does water freeze?
"Pure" water freezes at a temperature of 0 (zero) degrees Celsius.This is for normal atmospheric pressure. The Celsius scale was defined by the freezing and boiling points of water, with 100 equal intervals (degrees) between them.Melting vs Freezing PointIce melts at 0° Celsius, this is how it is defined. Water can be cooled below 0°C if it contains ions in solution. Pure water will begin to freeze at 0°C, but requires the removal of additional energy (heat of fusion) to change phase into crystalline ice. Zero degrees 0°cif you're saying celsius the its 0 degreesFreezing point- 0 degrees C Depends on the pressure and anything dissolved in the water. ANYTHING FROM -18C - 4 Cwater freezes at 0 degrees Celsius0 degrees C. Boils- 100 degrees C.At about 0 degrees Celsius.
What happens to water when it reaches 0 degrees celsius?
At normal atmospheric pressure, water begins to freeze (turn into solid ice) at zero degrees centigrade. ACTUALLY: If saturation occurs at temperatures between 0 degrees Celsius and -4 degrees Celsius , the surplus water vapor invariably condenses into SUPERCOOLED WATER(water having a temperature below the melting point of ice, but nonetheless existing in a liquid state). Ice does not form within this range of temperatures.
What pressure would you expect in a rigid container of 0 degrees Celsius gas if you cooled it by 273 degrees Celsius?
The pressure would decrease to zero because a gas at 0 degrees Celsius is frozen, and frozen gas does not exert any pressure due to lack of molecular motion.
What would happen to the pressure if you cooled down the container?
The pressure inside the container would decrease.
When water at 4 degrees Celsius is cooled it does it contract?
Yes, water contracts when cooled from 4 degrees Celsius because it is in its densest state at that temperature. As it cools further, it expands until it reaches its freezing point, at which point it expands again and turns into ice.
What pressure would you expect in a rigid container of 0 centigrade gas if you cooled it by 273 centigrade?
If you cool the container to -273 degrees Celsius, which is absolute zero, the gas would theoretically have zero pressure since all molecular motion would cease. In practice, achieving absolute zero is impossible, but as you approach it, pressure would approach zero.
What will happen as the temperature is gradually cooled at 10 degrees celsius?
It will gradually drop to below 10 degrees.
What 5 things expand when cooled?
water True, but only in the range 4 degrees Celsius to zero Celsius.
Can a car engine exceed 500 degrees?
No. Car engines are cooled by water (under pressure), so they run at or aground 100 degrees Celsius. Of cause in the combustion chamber and at the exhaust temperatures are much higher.
What state change occurs when the gas is cooled to 100 degrees Celsius?
gas to a liquid
What is the density if water is cooled fron 4 degrees celcius to 0 degrees celcius?
The density of water increases as it cools from 4 degrees Celsius to 0 degrees Celsius. At 4 degrees Celsius, the density of water is 999.972 kg/m³, and at 0 degrees Celsius the density is 999.8395 kg/m³.
When a container of gas is cooled what happens to the gas inside?
Gas pressure decreases when cooling down a closed container.
Which two gasses do not condense when air is cooled to 200 degrees centigrade?
Oxygen and Nitrogen are the two gases that do not condense when air is cooled to 200 degrees Celsius. They remain as gases at this temperature.
Which element will condense when cooled at room temperature from 100 Celsius?
At room temperature (around 25 degrees Celsius), the element that will condense when cooled from 100 degrees Celsius is water. Water vapor at 100 degrees Celsius will condense into liquid water when cooled to room temperature due to the lower temperature causing the vapor to lose energy and convert back to its liquid state.
