Record the amount of solute left after one minute of stirring for each solution. Beaker Amount of solute at start (g)(first number beside A, B, or C) Amount of solute at end (g)(second number beside A, B or C) Solution with Compound A 50 0 Solution with Compound B 50 15 Plain water in Beaker C 0 0 Variables – Procedure 1 1. What was the independent variable in Procedure 1? (1 point) Solution A, B, and C 2. What was the dependent variable in Procedure 1? (1 point) The boiling point 3. List three (3) controlled variables in Procedure 1. (1 point) (Hint: NOT Beaker C with the plain water)