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how many strong acids are there?
6
HCl
hydrochloric acid is a strong acid
HBr
hydrobromic acid is a strong acid
HI
hydroiodic acid is a strong acid
HNO3
nitric acid is a strong acid
HClO4
perchloric acid is a strong acid
H2SO4
sulfuric acid (special) is a strong acid
how to remember strong bases
alkali hydroxides (except for francium) and Ca, Ba, Sr hydroxides
LiOH
lithium hydroxide
NaOH
sodium hydroxide
KOH
potassium hydroxide
RbOH
rubidium hydroxide
CsOH
cesium hydroxide
Ca(OH)2
calcium hydroxide
Ba(OH)2
barium hydroxide
Sr(OH)2
strontium hydroxide
how many groups of ALWAYS soluble ions are there?
there are 7 groups of ALWAYS soluble ions
What are the cations that are always soluble
alkali metals and ammonium ions (NH4+) are always soluble
NO3-
nitrates (NO3-) are anions that are always soluble
HCO3-
bicarbonate is an anion that is always soluble
ClO3-
chlorate is an anion that is always soluble
ClO4-
perchlorate is an anion that is always soluble
CH3COO-
acetate is an anion that is always soluble