Solubility, Acids, and Bases Flashcards
HCl
strong acid
NaOH
strong base
HNO3
strong acid
KOH
strong base
HBr
strong acid
RbOH
strong base
HI
strong acid
CsOH
strong base
Ca(OH)2
strong base
HClO4
strong acid
Sr(OH)2
strong base
H2SO4
strong acid
Ba(OH)2
strong base
If the chemical is not listed as a strong acid or base, then it is a …
weak acid or base
Li+, Na+, K+, and NH4+
are generally …
soluble
Exceptions to Li+, Na+, K+, and NH4+ solubility:
none
Cl-, Br-, and I- are generally
soluble
Exceptions to Cl-, Br-, and I- solubility:
When paired with Ag+, Hg2 (2+), or Pb (2+) they are insoluble.
NO3- and C2H3O2- are generally …
soluble
Exceptions to NO3- and C2H3O2- solubility:
none
SO4 (2-) is generally …
soluble
Exceptions to SO4 (2-) solubility:
When paired with Sr (2+), Ba (2+), Pb (2+), Ag+, or Ca (2+) they are insoluble.
OH- and S (2-) is generally …
insoluble
Exceptions to S (2-) insolubility:
When paired with Ca (2+), Sr (2+), or Ba (2+) they are soluble.
Exceptions to OH- insolubility:
When paired with Ca (2+), Sr (2+), or Ba (2+) they are slightly soluble.
Exceptions to OH- and S (2-) insolubility:
When paired with Li+, Na+, K+, or NH4+ they are soluble.
CO3 (2-) and PO4 (3-) are generally …
insoluble
Exceptions to CO3 (2-) and PO4 (3-) insolubility:
When paired with Li+, Na+, K+, or NH4+ they are soluble.
NH3 is a …
base
H2O can be a … or a … depending on the other chemicals present.
acid or base
