Question

1.)put 20 mo (approximately 2 tablespoons) of water in a small clear transaprent bottle add 1/2 teaspoon of sugar and stir

Q1. What is the appearance of the solutions? Write your observations.


2.) To the sugar solution step #1,add 1/2 teaspoon sugar ,a small portion at a time and stir the solution to dissolve the sugar .atthis point you have added 1 teaspoon sugar.

3.add 1/2 teaspoon sugar to the sugar solution in step #2 and stir the solution .At this point,you have added one and 1/2 teaspoon of sugar .

4.Continue adding 1/2 teaspoon sugar to the same cup until the added sugar no longer dissolves.

Q2.How many teaspoons of sugar have you added until the sugar no longer dissolves?____Teaspoons

Note:in this step you will observe that there is alreadyexcess sugar which did not dissolve.

Q3. So,how many teaspoons of sugar dissolved completely in 20 mo of water?_____Teaspoons

Note this is now the maximum amount of sugar that will completely dissolved in 20 mo of water.
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Answer 1

Answer:

1) The appearance of the solutions will also transparent because sugar totally mixed with water.

2)Total three teaspoons of sugar have you added until the sugar no longer dissolves.

3)Total three teaspoons of sugar dissolves completely in 20 mo of water.

The maximum amount of sugar that will dissolve in a liter of 20 °C water is 2000 grams.