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How many grams of NaCl can be dissolved in 100g of water at 90 degrees Celsius?
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∙ 7y ago
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Jordon Hart
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How many grams of sugar must be dissolved in 300 grams of water in order to change the freezing point 2.5 degrees Celsius?
13.643224
18.6 grams of a solute with molecular mass of 8490 grams are dissolved in enough water to make 1.00 dm3 of solution at 25 Celsius what is the osmotic pressure of the solution?
35.3
How much Na Cl will dissolve in 350 g of water at 90 degrees Celsius?
The answer is 134,645 grams of NaCl.
What happens to water at 25 degrees celsius?
Nothing. It is a liquid. Water freezes at 0 degrees Celsius, and boils at 100 degrees Celsius.
Why does water not freeze at 4 degrees Celsius?
Ice melts at 0 degrees Celsius. That is a speciality of water. At 3.98 degrees Celsius, the density of water is highest before it begins to form ice crystals. Water at this temperature may be a slush of water and ice.
How many grams of sugar must be dissolved in 300 grams of water in order to change the freezing point 2.5 degrees Celsius?
13.643224
What is the formula of salt that dissolved in 100 grams of water produces a solution that freezes at negative 1.40 degrees celsius with a mass of 3.9 grams?
Na3Cl2
What would be the final temperature when 250 grams of water at 100 degrees celsius is mixed with 525 grams of water at 30 degrees celsius?
The temperature would be that of water's boilng point od 100 degrees
When 5 grams of a salt is dissolved in 95 grams of water the temperature of the solution increases 10 degrees in Celsius. How much heat is evolved?
The enthalpy of dissolution is 3,87 kJ/mol for NaCl.
What is the density of water at 20 degrees Celsius-?
What is the density of water at 37 degrees Celsius?
What is the density of warm water cold water and ice?
Density of ice at 0 degrees Celsius is 916.8 grams per cubic centimeter or milliliter. The density of fresh water is dependant on the temperature: At 3.98 degrees Celsius the density is 0.999975 grams per milliliter. At 100 degrees Celsius the density is 0.958.35 grams per milliliter.
How many grams of table salt can dissolved in100 grams of water 70 degrees c?
50
How many grams of NaCl will dissolve in 100 ml of water?
According to the CRC Handbook of Chemistry and Physics, 58th Edition, 35.7 grams of sodium chloride (NaCl) can be dissolved in 100.0 grams of pure water at 0 degrees centigrade (page B-159). At 199 degrees centigrade the amount able to be dissolved increases to 39.12 grams of NaCl.
What type of solution is it if 25g KCl are dissolved in 100g of water at 30 degrees celsius?
2
Is 250 grams of water the same as 250 millimeter?
That is true when the water is pure and at 4 degrees Celsius.
How many calories are needed to heat up 5 grams of water by 3 degrees Celsius?
(5)(3)= 15 calories. 1 calorie is the energy (heat) to raise 1 gram of water by 1 degree celsius, so 5 grams of water (3 degrees Celsius) = 15.
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
