1. Replacement Reactions Mr. Skirbst Physical Science Topic 17

2. 4 Types of Chemical Reactions 1.SYNTHESIS 2.DECOMPOSITION

3. 4 Types of Chemical Reactions 3.SINGLE-REPLACEMENT

4. 4 Types of Chemical Reactions 3.SINGLE-REPLACEMENT - an uncombined element replaces an element in a compound

5. 4 Types of Chemical Reactions 3.SINGLE-REPLACEMENT - General Format: A + BX AX + B ie. Zn + HCl ZnCl + H 2

6. Zn + HCl ZnCl + H 2

7. 4 Types of Chemical Reactions 4.DOUBLE-REPLACEMENT - two compounds react to form two new compounds

8. 4 Types of Chemical Reactions 4.DOUBLE-REPLACEMENT - General Format: AX + BY AY + BX NaHCO 3 + HC 2 H 3 O 2 NaC 2 H 3 O 3 + H 2 CO3