The next upcoming lab will involve fruits and vegetables. If you are allergic to any fruits or vegetables, please let me know as soon as possible. Also make sure if you have just paid your lab fee in the main office, that you show me a copy of your receipt before the next lab.
Acid Rain and seed lab
The answers to the following pre lab questions are due next class period:
1- What does the pH scale measure?
2- Which solution is more acidic, one with a pH of 4.0 or one with a pH of 5.0 and why?
3- Use the Water cycle in your text, to trace the path from acids in water vapor to plants.
***Note: We will be using White table vinegar during this lab. If you are allergic to Vinegar, please let me know as soon as possible.