Chemistry, 24.02.2021 01:00 makaylahills1134
Measure out 100 mL of water into three beakers and label them A, B, and C. Beaker C will be the control.
Then measure 50 grams of unknown compound A into beaker A and stir for one minute. Measure the amount of undissolved solute and record this in Table 1.
Then measure 50 grams of unknown compound B into beaker B and stir for one minute. Measure the amount of undissolved solute and record this in Table 1.
Next, we will test the boiling point of each solution. Place each beaker onto a hot plate.
When the solution boils, use a thermometer to record the temperature. Record the boiling point for each solution in Table 2.
Data: (10 points)
Data Table 1
Record the amount of solute left after one minute of stirring.
Beaker
Amount of Solute at Start (g)
Amount of solute at End (g)
Solution with Compound A
50
Solution with Compound B
50
Plain water in Beaker C
0 (control group)
Answers: 3
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