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What would be the final freezing point of water be if 3 mol of sugar were added to 1 kg of water?
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∙ 6y ago
-5.58 C
Heaven Wisoky
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What would the final freezing point of water be if 3 mol of sugar were added to 1 kg of water?
-5.58 C
How much would the freezing point of water decrease if 4 mol of sugar were added to 1kg of water?
The normal freezing temperature for pure water is 0c. Howeverif sugar is added in the pure water, the freezing point will be lower than zero. How far below zero will depend on the sugar concentration in the water.
What is the problem for sugar and salt in the freezing point of water?
mixing of sugar and salt in water make a different solution . The freezing point of pure water and the solution is different due to the extra contents added in pure water.
How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water?
7.44 C
How much would the freezing point of water decrease if 4 mol of sugar was added to 1 kg of water?
7.44 C
What would the final freezing point of water be if 3 mol of sugar were added to 1 kg of water?
-5.58 C
What would the final freezing point of water be if 3 mole of sugar were added to 1 kg of water?
The CHANGE in freezing point can be determined from ∆T = imK where ∆T is the change in freezing point, i is van't Hoff factor (1 for sugar, a non electrolyte), m is molality (moles solute/kg solvent), and K is the freezing point constant for water (1.86). Thus ∆T = (1)(3)(1.86) = 5.58ºC. So, the FINAL freezing point will be -5.58ºC
How much would the freezing point of water decreases if 4 mol of sugar were added to 1kg of water?
The normal freezing temperature for pure water is 0c. Howeverif sugar is added in the pure water, the freezing point will be lower than zero. How far below zero will depend on the sugar concentration in the water.
How much would the freezing point of water decrease if 4 mol of sugar were added to 1kg of water?
The normal freezing temperature for pure water is 0c. Howeverif sugar is added in the pure water, the freezing point will be lower than zero. How far below zero will depend on the sugar concentration in the water.
What is the problem for sugar and salt in the freezing point of water?
mixing of sugar and salt in water make a different solution . The freezing point of pure water and the solution is different due to the extra contents added in pure water.
What would the freezing point of water be if 3 mol of sugar were added to 1 kg of water?
-5.58 C
How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water?
7.44 C
How much would the freezing point of water decrease if 4 mol of sugar was added to 1 kg of water?
7.44 C
How much would the freezing point of water decrease if 4 mil of sugar were added to 1 kg of water?
7.44 degrees c.
How much would the freezing point of water decrease if 4 mol of sugar were added to 1g of water?
Adding 4 mol sugar to 1 g (gram) water is impossible !
Does sugar effect the freezing points of water?
-25 degres The answer should depend on how much dissolved sugar per cc of water, and also a bit on what type of sugar it is. Also, even if it were spelled right, "-25 degres" doesn't mean anything until you specify what system is used. I think it might be close in the °C system, if the sugar solution were saturated.
Does sugar the time it takes water to freeze?
The freezing point of solution is always less than that of the freezing point of the pure solvent. The freezing point of pure water is 0 (zero) degree celsius. The freezing point of the water decreases with the increase in the sugar concentration. for ex. a 10 grams of sugar when dissolved in 100 grams of water, the freezing point depression of -0.56 degree Celsius A 10 molal sucrose will bring about the depression in freezing point of water to about -20 degree celsius
