Nitrate has a single, negative charge - NO3-
The nitrate ion is NO3-
The formula and charge of the nitrate ion is NO3-, and the formula and charge of the magnesium ion is Mg2+. Together they make magnesium nitrate, Mg(NO3)2.
Nitrate
Nitrite (NO2) has a negative one (-1) charge (the same as a nitrate ion)
Silver Nitrate-- AgNO3 has no charge since Ag (silver ion) has a +1 charge and NO3 (nitrate, a polyatomic ion) has a -1 charge [1+(-1) = 0]. Most chemical compounds are usually balanced.
The nitrate ion is NO3-
The formula and charge of the nitrate ion is NO3-, and the formula and charge of the magnesium ion is Mg2+. Together they make magnesium nitrate, Mg(NO3)2.
nitrate ion is: NO3- , so it has a -1 charge
Nitrate
Nitrite (NO2) has a negative one (-1) charge (the same as a nitrate ion)
Barium ion, with a charge of +2.
A nitrate ion and nitrite ion have the same charge of -1. The difference between the two ions is that nitrates formula is NO3 while nitrites formula is NO2.
Barium ion, with a charge of +2.
Silver Nitrate-- AgNO3 has no charge since Ag (silver ion) has a +1 charge and NO3 (nitrate, a polyatomic ion) has a -1 charge [1+(-1) = 0]. Most chemical compounds are usually balanced.
The nitrate ion is NO3- and the minus sign superscripted means it has a -1 charge. The chlorite ion is ClO2- and the minus sign superscripted means it, too, has a -1 charge.
Ammonium ions have a 1+ charge, and nitrate ions have a 1- charge. One ammonium ion combined with one nitrate ion will produce an ionic compound with no overall charge. NH4+ + NO3- ---> NH4NO3
Iron II nitrate contains an iron ion with a 2+ charge and has the formula Fe(NO3)2. Iron III nitrate contains an iron ion with a 3+ charge and has the formula Fe(NO3)3