Question

Part B: Difference between Strong and Weak Acids Write net ionic equations for the reaction of HCI with Zn and HCl with CaCOs. Compare and explain the chemical behavior of 6 M HCI versus 6M HC2H302 when reacted with either Zn or CaCOs. Use concentration of H as part of the explanation. Page 70 APPLICATION OF PRINCIPLES 1. Using the Electrolyte Table and the Solubility Table, write the formulas of the principle species present when the following are mixed with water. Indicate solids by placing an (s) after the formula. If the substance is a weak, soluble electrolyte, put (aq) after the formula. СаС:04 Al2(SO4)3 HsPO. KOH HCIO4 Ni2S3 (NH4)2SO4 CaS РЬ 12 ZnO SnCl4 Page 7 2. Using the Electrolyte Table and the Solubility Table, write (a) general molecular, (b) complete ionle and (c) net ionie equations for the mixing of the indicated reactants. Assume water is the solvent. Indicate solids by writing an (s) and weak, soluble electrolytes by (aq) after the formula. aluminum sulfide and nitric acid ammonia (ammonium hydroxide) and hydrochloric acid ammonium chloride and zine nitrate aluminum and sulfuric acid barium sulfide and cobalt (III) acetate a (a) the (b) oxalic acid and sodium hydroxide Page 73

Answer 1

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