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What is the mass of rock candy if a 1000 grams of sucrose is boiled and cooled at 20 degrees Celsius?
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When water at 4 degrees Celsius is cooled it does it contract?
No. When water is cooled it contracts up to 4 degrees Celsius and then it begins to expand till 0 degrees Celsius. This is called the anomalous expansion of water.
How does nitrogen change into liquid nitrogen?
It has to be cooled to below -196 degrees Celsius or -321 degrees Fahrenheit.
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.
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?
32 g KCl
What state change occurs when the gas is cooled to 100 degrees Celsius?
gas to a liquid
What volume is approached for a gas at 0 degrees Celsius cooled by 273 Celsius degrees?
-273 degrees Celsius is nearly 0 Kelvin or absolute zero. While it is believed that it is impossible to achieve a temperature of absolute zero, all gases will solidify before that happens. A pure gas should form perfect crystals.
What do you remove from nitrogen in order for it to be liquid nitrogen?
You remove heat. Nitrogen must be cooled to -196 degrees Celsius to become a liquid.
Do any matter expand when cooled and contract when heated?
Sort of. In the temperature range of 0-4 Degrees Celsius water contracts when heated and expands when cooled. Outside of this temperature range it behaves normally.
What is boiled then cooled?
THE MEANING OF LIFE. and deviled eggs.
What is the mass of water at 25 degrees Celsius if the volume of water is unknown?
Question makes no sense - unanswerable. Nothing changes mass when heated or cooled.
What do bosc monitors eat?
hard boiled cooled eggs
