predict the products of each of the following reactions using the solubility rules and write the balanced chemical reaction. Fe(NO3)3 (aq)+NaOH(aq)
Solubility rules:
- Most alkali metal (group I metals) are always soluble
- Cations/Anions such as NH4+, HCO3-; ClO3-, NO3- are always soluble
- Most halides are soluble, F-,Cl-,Br-,I-, exceptions = Ag+, Hg2+2, Pb+2 compounds
- Most sulfates are soluble (SO4-2); exceptions = Ag+, Ca+2, Sr+2, Ba+2, Hg2+2, Pb+2 compounds
- In general (except all alkali metals) these ions will NOT be soluble: PO4-3, CrO4-2, S-2, CO3-2
therefore
Fe+3 + 3OH- = Fe(OH)3(s) should form:
Fe(NO3)3 (aq)+3NaOH(aq) = Fe(OH)3 (aq)+ 3NaNO3(aq)
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