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∙ 8y agoApproximately 204 grams of sugar can be dissolved in 250 g of water at 20 degrees Celsius. This is the saturation point for sugar dissolving in water at this temperature.
No, sugar water does not boil at exactly 100 degrees Celsius. The boiling point of a liquid can be affected by dissolved substances, such as sugar, which can raise the boiling point above 100 degrees Celsius.
The freezing point of water decreases by about 1.86 degrees Celsius for each mole of solute (such as sugar) dissolved in 1 kg of water. So, the freezing point would decrease by 1.86 degrees Celsius for every mole of sugar added.
This would be considered a saturated solution if all 25g of KCl are completely dissolved in the 100g of water at 30 degrees Celsius.
Approximately 39 grams of sodium chloride can be dissolved in 100 grams of water at 95 degrees Celsius.
Approximately 357 grams of sodium chloride can be dissolved in 2 liters of water at 20 degrees Celsius.
No, sugar water does not boil at exactly 100 degrees Celsius. The boiling point of a liquid can be affected by dissolved substances, such as sugar, which can raise the boiling point above 100 degrees Celsius.
The freezing point of water decreases by about 1.86 degrees Celsius for each mole of solute (such as sugar) dissolved in 1 kg of water. So, the freezing point would decrease by 1.86 degrees Celsius for every mole of sugar added.
Approximately 200 grams of KNO3 can be dissolved in 100 ml of water at 50 degrees Celsius.
This would be considered a saturated solution if all 25g of KCl are completely dissolved in the 100g of water at 30 degrees Celsius.
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Approximately 39 grams of sodium chloride can be dissolved in 100 grams of water at 95 degrees Celsius.
Table sugar or sucrose melts at about 186°C (367°F).
The boiling point of plain water is 100 degrees Celsius (212 degrees Fahrenheit) at sea level. When sugar is dissolved in water to create a sugar solution, the boiling point of the solution increases slightly above 100 degrees Celsius due to the sugar molecules disrupting the water molecules' ability to escape as vapor.
No, pure water boils at 100 degrees Celsius at normal temperature and pressure. The fact that the water boiled at 102 degrees Celsius indicates that it may not be pure and could contain impurities or dissolved substances.
To decrease the freezing point of water by 2.5 degrees Celsius, you would need to dissolve approximately 37.5 grams of sugar in 300 grams of water. This is calculated based on the colligative property that states freezing point depression is directly proportional to the molality of the solute in the solution.
Approximately 357 grams of sodium chloride can be dissolved in 2 liters of water at 20 degrees Celsius.
The freezing point of seltzer water is around 0 degrees Celsius (32 degrees Fahrenheit), which is the same as the freezing point of pure water. The dissolved carbon dioxide in seltzer water does not significantly change its freezing point.