2-3: Strong and Weak Electrolytes
Reactions and Stoichiometry,
and then select
Strong and Weak
from the list of assignments. The lab will open in the Titration laboratory.
Enter the stockroom by clicking inside the
window. Once inside the stockroom, double-
click or click and drag on the three reagents,
(100%) to move
them to the stockroom counter. Click on the green
Return To Lab
arrow to return to the laboratory.
For each salt that was selected in the stockroom, complete the following procedure: double-click or
click and drag the bottle on the stockroom counter to move it to the spotlight next to the balance.
Click on the
drawer and place a beaker in the spotlight next to the salt bottle in the balance
area. Click on the
area to zoom in and open the bottle by clicking on the lid (
Drag a piece of weighing paper and drop it on the balance and then
Pick up the
and scoop out some sample by first dragging the scoop to the mouth of the bottle and then
pulling the scoop down the face of the bottle. As the scoop is dragged down the face of the bottle it
will pick up different quantities of solid. Select the largest sample possible and drag the scoop to the
balance and drop it on the weighing paper.
This will put approximately 1 g of sample on the balance.