chemical Ions Flashcards
Potassium ion
K+
Ammonium ion
(NH4) +
Copper (II) ion
Cu 2+
Hydroxide ion
OH 1-
Sodium ion
Na +
Zinc
Zn 2+
Fluoride
F 1-
Chloride
Cl 1-
Hydrogen
H +1
Iodide
I 1-
Hydroxide
OH 1-
Nitrite
NO2 1-
Oxide
O 2-
Hydrogencarbonate
HCO3 -1
Nitrate
NO3 -1
Nitride
N-3
Polyatomic ions or
Radicals
MAGNESIUM
Mg +2
BARIUM
Ba+2
LITHIUM
Li +1
PHOSPHIDE
P -3
ALUMINIUM
Al +3
IRON (III)
Fe +3
IRON (II)
Fe +2
Manganate
(MnO4)1-
Hydrogen Sulphate
(HSO4) 1-
Hydrogen Carbonate
HCO3 1-
Ethanoate
CH3COO 1-
Oxide
O 2-
Sulphite
SO3 2-
Sulphate
SO4 2-
Sulphide
S 2-
Carbonate
CO3 2-
Dichromate
Cr2O7 2-
Nitride
N 3-
Phosphate
PO4 3-
Hydrogen
H+
Silver
Ag+
Magnesium
Mg 2+
Calcium
Ca 2+
Barium
Ba 2+
Iron (II)
Fe 2+
Copper (II)
Cu 2+
Tin(II)
Sn 2+
Lead (II)
Pb 2+
Aluminum
Al 3+
Iron(III)
Fe 3+
Are chlorates soluble? If so, do they have any exceptions?
Yes.
Except: silver chlorate is insoluble and lead chlorate is slightly soluble (in hot water)
Are Hydrogen Carbonates (HCO3)-1 soluble?
Yes, with no exceptions
Are group 1 compounds soluble?
Yes, with no exeptions
Is ammonium soluble?
Yes with no exceptions
Are nitrates soluble?
Yes with no exceptions
Are perchlorate compounds soluble?
Yes with no exceptions
Are sulfate compounds soluble?
Yes but the following exceptions are:
Silver (Ag+)
Lead (Pb+2
Calcium (Ca +2
Barium (Ba+2)
Do Halogen compounds dissolve in water?
Most do except Silver(Ag+) and Lead (Pb+2)
Are carbonates soluble?
No but when combined with group 1 salts or ammonium, it is soluble.
Are phosphates and sulfides soluble?
No, except for ones combined with the group 1 salts.
Are chromate compounds soluble?
No, except for ones combined with the group 1 salts, Calcium (Ca +), Magnesium (Mg+2) and Ammonium (NH4)+.
Are hydroxide compounds soluble in water?
No, except for ones combined with the group 1 salts, Calcium (Ca +), Barium (Ba+2) and Ammonium (NH4)+.