Exam 3- Acids, Bases, Reactions Flashcards
Strong acid 1
HCl
Strong acid 2
HBr
Strong acid 3
HI
Strong acid 4
HClO4
Strong acid 5
HNO3
Strong acid 6
H2SO4
Strong base 1
LiOH
Strong base 2
NaOH
Strong base 3
KOH
Strong base 4
RbOH
Strong base 5
CsOH
Strong base 6
Sr(OH)2
Strong base 7
Ba(OH)2
What is a base?
A substance that produces hydroxide ion (OH) in aqueous solution.
What is an acid?
A substance that produces hydrogen ion (H) in aqueous solution
Bases have to be soluble
What is dissociation?
Soluble ionic compound that dissolves
1A metals: soluble or nah?
Always soluble
NH4 : soluble or nah?
Always soluble
NO3 : soluble or nah?
Always soluble
ClO4 : soluble or nah?
Soluble
C2H3O2 : soluble or nah?
Always soluble
Cl : soluble or nah?
Generally SOLUBLE except w/ Ag, Hg, Pb
Br : soluble or nah?
Generally SOLUBLE except w/ Ag, Hg, Pb
I : soluble or nah?
Generally SOLUBLE except w/ Ag, Hg, Pb
SO4 : soluble or nah?
Generally SOLUBLE except w/ Ba, Sr, Pb
CO3: soluble or nah?
Generally INSOLUBLE except w/ 1A metal or NH4
PO4 : soluble or nah?
Generally INSOLUBLE except w/ 1A metal or NH4
OH : soluble or nah?
Generally INSOLUBLE except w/ 1A metal or NH4
S : soluble or nah?
Generally INSOLUBLE except w/ 1A metal or NH4
Precipitation reaction:
Produces 1 or more insoluble products
Gas forming reactions
Usually has product of H2O + CO2
What is a salt?
A conpound derived from acids and bases
Neutraliztion
Acid + base —> salt + H2O
Strong electrolytes are…
Made up of all ions; soluble ion/ionic compound + strong acid; gives electrons
Non electrolytes are…
Made up of all molecules; covalent compounds(nonmetals) ; shares electrons
Weak electrolytes are…
Some ions, mostly molecules ; weak acids + bases
Spectator ions are…
Ions that are present but did not take part in the reaction
What is the point of spectator ions?
To balance the charge
OIL RIG
Oxidation Is Loss ; Reduction Is Loss
Types of Redox
Synthesis(combination), decomposition, single displacement, combustion
Oxis
Oxidized