A peek inside the everyday happenings of our classroom. This is an interactive learning environment for students and parents in my Honors Chemistry 173 class. This ongoing dialogue is as rich as YOU make it. Visit often and post your comments freely.
Sunday, October 14, 2012
Hello on Thursday we had a lab to help us identify types of reactions. We did not get a hand out for this lab so here are some items that I believe will help you out.
Lab name: Chemical Reactions Lab Stations
Lab Goal: To identify the type of chemical reactions for 7 lab stations
Conclusion:
Just as a reminder the type of reactions are:
Combustion: Hydrocarbon+O2---->CO2+H2O
Synthesis: A+B--->AB
Decomposition: AB--->A+B
Single Replacement: A+BC--->AC+B(if a is a metal) or A+BC---> BA+C(if a is a non-metal)
Double Replacement: AB+CD---> AD+BC Remember ionic compounds.
When predicting products remember charges.
Always balance the equation. When balancing only change the coefficients, never change the subscripts.
Lab and Mole Stoich ws Due Monday10/15
The next scribe will be.......Danielle S.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment