How many grams of sugar are needed to make a saturated solution of sugar in 100g of water at 20 degrees Celsius?
To determine the number of grams of sugar needed to make a saturated solution in 100g of water at 20 degrees Celsius, we need to consult the solubility data of sugar in water at that temperature.
The solubility of sugar in water is generally expressed in terms of grams of sugar that can dissolve in 100 grams (or milliliters) of water at a specific temperature. For example, the solubility of sugar at 20 degrees Celsius is approximately 200 grams of sugar per 100 grams of water.
Since you have 100g of water, we can calculate the number of grams of sugar needed to make a saturated solution by multiplying the solubility value by the mass of water:
(200 grams of sugar / 100 grams of water) * 100 grams of water = 200 grams of sugar
Therefore, to make a saturated solution of sugar in 100g of water at 20 degrees Celsius, you would need approximately 200 grams of sugar.