Unformatted text preview: Molecular equation Zn(OH) 2 + 2KOH ® K 2 Zn(OH) 4 Zn(OH) 2 is insoluble until it reacts with KOH Amphoterism Net ionic equation – You do it! Strengths of Acids For binary acids , acid strength increases with decreasing H-X bond strength. For example, the hydrohalic binary acids Bond strength has this periodic trend. HF >> HCl > HBr > HI Acid strength has the reverse trend. HF << HCl < HBr < HI Strengths of Acids...
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- Fall '07
- Chemical reaction, net ionic equation, Al hydroxides