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Review of single and double replacement reactions
Question | Answer |
---|---|
Name a reactant in this weeks lab. (most caution needed) | HCl (hydrochloric acid) |
Solid made from mixing liquids | precipitate |
Most reactive metal | Li |
Most reactive halogen | F |
Reactants are an element and ionic compound | single replacement reaction |
Reactants are 2 ionic compounds | double replacement reaction |
Least reactive metal | Ag |
Least reactive halogen | At |
Single replacement reactions happen this % of the time | 50% |
Double replacement reactions happen this % of the time | 100% |
A + AB --> CB + A (sometimes) | single replacement reaction |
AB + CD --> AD + CB | double replacement reaction |
means dissolves completely in water | soluble |
means does not dissolve in water | insoluble |
name of ions that do not participate in double replacement reactions (will dissolve) | spectator |
Use this list to compare metal vs. metal | activity series |
use this list to compare nonmetal vs nonmetal | halogens (7A) |
molar mass of CO2 | 44 grams |
molar mass of CO3 | 60 grams |
formula written in the lowest whole # ratio of atoms | empirical |
formula that tells # and type of atoms (not lowest ratio) | molecular |