The identities of the lab unknowns are as follows:
A = Sand
B = Borax
C = Baking Soda
D = Salt
E = Citric Acid
F = Boric Acid
G = Sugar
H = Marble Dust
I = Hypo
J = Lime
Here is the key for the chapter 3 review sheet, and here is the key for the nomenclature practice sheet. Please remember that, on Monday, you will be expected to come in and start your test immediately and without talking, and that you will be provided with a blank periodic table (no element names given) as well as a blank copy of the half-sheet with polyatomic ions on it. You will not need any other aids (no calculators!). We will continue with chapter 4 material when I come back on Tuesday.
Have a great weekend!
A = Sand
B = Borax
C = Baking Soda
D = Salt
E = Citric Acid
F = Boric Acid
G = Sugar
H = Marble Dust
I = Hypo
J = Lime
Here is the key for the chapter 3 review sheet, and here is the key for the nomenclature practice sheet. Please remember that, on Monday, you will be expected to come in and start your test immediately and without talking, and that you will be provided with a blank periodic table (no element names given) as well as a blank copy of the half-sheet with polyatomic ions on it. You will not need any other aids (no calculators!). We will continue with chapter 4 material when I come back on Tuesday.
Have a great weekend!