1. Mad Minute Review 1. ___ KC 2 H 3 O 2 + ___ Cu(NO 3 ) 2 ___ KNO 3 + ___Cu(C 2 H 3 O 2 ) 2 2.___ C 4 H 10 + ___ O 2 ___ CO 2 + ___ H 2 O 2 8 2 Name the types of reactions for the above reactions as synthesis, decomposition, single replacement, double replacement 1b. ____________________________ 2b. ____________________________ Double replacement 13 Combustion 2 10

2. Mad Minute Review Predict the products in the following reactions; dont forget charges! 3. CaC 2 O 4 + Rb 3 P First thing you need to do is figure out what type of reaction this is… Double Replacement

3. Mad Minute Review Predict the products in the following reactions; dont forget charges! Then, you need to use the template as a guide to write the formulas for the products AB +CD AD+CB Hint: when elements are put together… YOU MUST USE CHARGES FIRST!! 3. CaC 2 O 4 + Rb 3 P Ca 3 P 2 + Rb 2 C 2 O 4

4. Mad Minute Review Predict the products in the following reactions; dont forget charges! 4. LiBrO 4 + Ni 2 (Cr 2 O 7 ) 3 Figure out what type of reaction this is… Double replacement

5. Mad Minute Review Predict the products in the following reactions; dont forget charges! Then, use the template as a guide to write the formulas for the products AB + CD AD + CB Hint: when elements are together… YOU MUST USE CHARGES FIRST!! 4. LiBrO 4 + Ni 2 (Cr 2 O 7 ) 3 Li 2 Cr 2 O 7 + Ni(BrO 4 ) 3

6. Mad Minute Review Predict the products in the following reactions; dont forget charges! 5. Br 2 + (NH 4 ) 3 N Figure out what type of reaction this is… Single replacement

7. Mad Minute Review Predict the products in the following reactions; dont forget charges! A + BC C + BA Hint: when elements are alone… YOU MUST DETERMINE STATE OF MATTER and YOU MUST USE CHARGES FOR ALL COMPOUNDS 5. Br 2 + (NH 4 ) 3 N N 2 +NH 4 Br

8. Mad Minute Review Which products (if any) precipitated out in #4? You need to use the solubility chart (on the back of your ion sheet! KNO 3 look up nitrate in column 1. Read across… is Potassium in column 2 or column 3? column 2 = soluble (dissolves) column 3 = insoluble (becomes solid = precipitate out!) K = column 2 => KNO 3 stays in solution

9. Mad Minute Review Which products (if any) precipitated out in #4? You need to use the solubility chart (on the back of your ion sheet! Cu(C 2 H 3 O 2 ) 2 look up acetate in column 1. Read across… is Copper in column 2 or column 3? column 2 = soluble (dissolves) column 3 = insoluble (becomes solid = precipitate out!) Cu = column 2 => Cu(C 2 H 3 O 2 ) 2 stays in solution

10. Mad Minute Review How many moles are in 182.9 g of Nickel (II) Phosphate? X moles=182.9 g 1 moleg Nickel (II) phosphate = Ni 3 (PO 4 ) 2 Ni 3 (PO 4 ) 2 = 366.01 g 366.01 X = 0.4997 mol

11. Mad Minute Review If a container has 9.37 moles of potassium oxide, how many molecules are in that container? X mc=9.37 moles 6.02 x 10 23 mc1 mole X = 5.64 x 10 24 mc