1. At what time on each graph do you reach an equilibrium? a) when the concentration of reactants and products are equal b) when the graphs cross c) when the graphs level out d) when the graph has its steepest slope
2. How can you tell that this is a true equilibrium? a) the concentrations stop changing after a while b) the same end condition is reached if you start with the water on the reactants or products side c) the concentrations reach the same level
3. Do you still reach an equilibrium when you use different size beakers as scoops? Yes No
4. Suppose that you started with the 100 mL beaker on the reactants side, and the 250 mL beaker on the products side. Which of the following graphs best represents what you would expect to find?