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What is the temperature change when 40g of ice is added to 100g of water at room temperature?
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What temperature is NaNO3 and KNO3 equally soluble in 100 g of water?
NaNO3 at 10C = About 80g KNO3 at 60C = About 100g NaCl at 50C = About 38g
What would happen to the solubility of potassium chloride in water as the water temperature increased from 25 and degC to 100 and degC?
The solubility increase from 38,7 g KCl/100g water to 40,7 g KCl/100 g water.
How many kcal are require to raise 100 grams of water 20 c?
Short answer: 2kcalTo be preceise, it depends on the temperature of the water, because the heat capacity of a substance changes with temperature. But in a practical sense, that doesn't matter, because the change is usually very small.If we know the definition of a calorie, it's actually quite easy to calculate this. 1 calorie is the amount of energy required to increase the temperature of 1g of water by 1C. What we need to do is just play with the definition so that it fits with our numbers. So to raise 100g of water with 20C, we need 1cal*C-1*g-1*100g*20C = 2000 cal = 2 kcal (1 kcal = 1 kilocalorie = 1000 cal)
How does an increase in temperature affect the solubility of each compound in 100g h2o?
Stir the mixture.
How do you convert grams of water to cubic centimeters of water?
Grams and cubic centimeters are interchangeable. 100g of water = 100cm3 of water.
Which solid makes a saturated solution when you add 40g of it to 100g of water?
At room temperature, about 35g of salt per 100g of water.
Which has greater volume 100g of gold or 100g of water?
100 grams of water
How much grams of ammoinum thiocyanate to be added in 100ml of water to get 1 percent of solution?
Very simply 1g of ammonium thiocyanate and 100g (100ml) of water!
How much grams of ferric chloride to be added in 100ml of water to get 2 percent solution?
Very simply 2g of ferric chloride and 100g (100ml) of water!
Which would burn the most 100g of water at 100 degrees or 100g of steam at 100 degrees?
100g
How much is 100g water equal to ice?
200 litters
What is the carrying capacity of the tube as long as food is added?
100g
What is the carrying capacity of the test tube as long as added?
100g
How much heat in kilojoules must be removed from glass of water that contains 100g of water to lower its temperature from 30 degrees Celsius to 15 degrees Celsius?
6.276 kJ
What temperature is NaNO3 and KNO3 equally soluble in 100 g of water?
NaNO3 at 10C = About 80g KNO3 at 60C = About 100g NaCl at 50C = About 38g
What is carrying capacity of the test tube as long food is added?
100g
What is carrying capacity of the test tube as long as food is added?
100g
