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What is the change in the boiling point and freezing point of 500 grams of water if 45 grams of glucose C6H12O6 were dissolved in it?
Wiki User
∙ 13y ago
This quantity is equivalent to 90 g glucose / kg water = 0.50 mole particles of solute / kg water, so with a 'molar cryoscopic constant' for water of -1.86 oC/kgthis lowers the freezing point to -0.93 oC.
Wiki User
∙ 13y ago
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What is the chemical equation when glucose is dissolved in water?
The chemical formula for glucose dissolving in water is: C6H12O6 +6O2 ---->6CO2 +6H2O.
What is the boiling point of glucose dissolved in water?
If 180g glucose is present in one litre of solution then boiling point is 100.52 Celsius.
If 154 grams of glucose are dissolved to yield one liter of solution what is the molarity of the solution?
Molarity = moles of solute/Liters of solution Find moles glucose, which is molecular formula------C6H12O6 154 grams C6H12O6 (1 mole C6H12O6/180.156 grams) = 0.8548 moles C6H12O6 Molarity = 0.8548 moles C6H12O6/1 Liter = 0.855 M glucose ---------------------------
What is the chemical of glucose?
The chemical makeup of glucose is C6H12O6.
What does C6H12O6 stand for exactly?
C6H12O6 is the chemical formula for glucose, a carbohydrate.
What is the chemical equation when glucose is dissolved in water?
The chemical formula for glucose dissolving in water is: C6H12O6 +6O2 ---->6CO2 +6H2O.
What is a chemical formula for glucose?
The chemical formula for glucose is C6H12O6.
What is the boiling point of glucose dissolved in water?
If 180g glucose is present in one litre of solution then boiling point is 100.52 Celsius.
If 154 grams of glucose are dissolved to yield one liter of solution what is the molarity of the solution?
Molarity = moles of solute/Liters of solution Find moles glucose, which is molecular formula------C6H12O6 154 grams C6H12O6 (1 mole C6H12O6/180.156 grams) = 0.8548 moles C6H12O6 Molarity = 0.8548 moles C6H12O6/1 Liter = 0.855 M glucose ---------------------------
Formula of glucose and fructose?
The chemical formula for glucose is C6H12O6.
What is the chemical formula for glucose syrup?
Malt syrup does not have a chemical formula. It is a mixture. Sugar and other stuff are in it.
Compare the boiling and freezing points of 1m solution of glucose to a 1m solution of Cacl2. Why does CaCl2 have a higher boiling and a lower freezing Please explain not just say its 1m and then 3m?
Boiling and freezing points are colligative properties, meaning they depend on the number of solute particles dissolve in solution. Glucose is a molecular compound so it is one particle dissolved in solution. CaCl2 will dissociate into three particles in solution. There are three times as many particles present in solution when CaCl2 dissolves.
What happens to sugar when you mix it in water?
The normal sugar is Sucrose, when it is dissolved in water it slowly decomposes to Glucose and Fructose. The reaction is catalised by acids (H+) like present in softdrinks.C12H22O11 + H2O --[H+]--> C6H12O6(Glucose) + C6H12O6(Fructose)
What is the compound for glucose?
Te chemical formula of glucose is C6H12O6.
What is is the molecular formula for glucose?
C6H12O6
What is the structural formula of glucose?
C6H12O6.
What is the freezing and boiling point to glucose?
Melting (freezing) point: α-D-glucose: 146 °C β-D-glucose: 150 °C Glucose will decompose already below its boiling point, so there's no valued boiling point (at least not at normal pressure).
