What is the general formula for an ionic compound formed by elements in the following groups? Explain your reasoning and provide an example for each (name and formula). a. Group 1 with group 7 b. Group 2 with group 7 c. Group 1 with group 6 d. Group 2 with group 6
nd rd th th Notes for February 22 , 23 , 25 & 26 REVIEW OF ACIDS/BASES Acids- are molecular – form ions in aqueous solutions – produce H3O+ Bases- are ionic or molecular – form ions in aqueous solution – produce OH- Aqueous solution means what Solution where the solvent (thing that does the dissolving) is water H30+ + OH- 2H20 Neutralization Reactions HCl (aq) + NaOH (aq) NaCl (aq) + H2O (l) salt ionic compound BREAKDOWN OF REACTION Molecular EquatioHCl (aq) + NaOH (aq) NaCl (aq) + H2O (l) Total Ionic EquatiH+ (aq) + Cl-(aq) + Na+ (aq) + OH-(aq) Na+ (aq) + Cl- (aq) + H2O (l) Soluble salt dissociated neutral molecule inta
