Today we checked the practice problems on page 133. Next we took notes on Classification of Reactions found HERE. We worked on our TEST REVIEW which is due on Thursday. Finally we did to analyze and observe the 6 different types of chemical reactions.
We watched a short video on acids and bases. There is also a video of types of reactions by good old Trevor!! Your homework is a practice sheet on Types of Reactions....
First we took some notes on balancing equations. Slides 5 and 6 from this power point were written as notes
Next we did some practice problems find them HERE! (You have to scroll to the end to check the answers)
HOMEWORK: page 133 Practice Problems.
Check out Trevor if you need more help!! (Also read the pages BEFORE page 133 in text book)
Today we wrote our IONIC compounds quiz. Nice work! Remember you can always rewrite quizzes if you made some mistakes you want to correct. Next we worked on our: Law of Conservation of Mass Lab we did yesterday. Complete ALL the questions at the end of the lab on page 137. Also write a conclusion making sure you answer the "purpose" of the lab and state whether or not your hypothesis was accepted or rejected. Next we took notes on the first page of this power point.
Today we took notes on writing formulas for Covalent Compounds. These are formed by MOLECULAR bonds with 2 NON-METALS. We practiced by completing the last two pages of yesterday's worksheet. Check your work! If you want more practice naming and writing formulas you can find it HERE.
Today we wrote a quiz following by a practice sheet on IONIC compounds. Check your work HERE and write me a note about your corrections. Next we started a chemical compounds project. The criteria is found HERE. We got inspired by some short videos on different types of compounds.
Chemistry of Fireworks
Dangerous Chemicals:
Today we did some practice writing the names and formulas for IONIC compounds. The power point for this is HERE and notesheet HERE. We will finish this off tomorrow. Next we did a flame test on Ionic compounds to look at the different colours that the metal ions produce. Lab questions are due tomorrow if you didn't turn those in today. Tomorrow we have a quiz on Bohr Models, Lewis Dot diagrams for atoms and ions and calculating neutrons, protons and electrons in isotopes.
Online practice for isotopes found HERE. Bohr model practice found HERE. Lewis dot practice HERE.
Today we worked on isotopes and # of protons, neutrons and electrons and did THIS sheet to practice. (Scroll through to check the key) Next we finished off our conclusion paragraph for the Alka-Seltzer lab. Make sure you share this with me on Office 365. Turn in your graph as well.