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Stoich w s-sr_and_dr with key

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stoichiometry worksheet #1 following lab 5

stoichiometry worksheet #1 following lab 5

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  • 1. Stoichiometry Worksheet #1 Name_____________________________Date_______1. Single Replacement reaction: Iron solid reacts with silver nitrate solution to produce iron (III) nitrate solution and solid silver. If 3.67 grams of iron react, how many grams of silver will be produced?balanced equation _______________________________________________________________total ionic equation _______________________________________________________________net ionic equation _______________________________________________________________2. Double Replacement reaction: Solutions of tin (II) chloride and sodium sulfide are mixed and produce a precipitate. Predict the products and then….. If tin (II) chloride is the limiting reactant and 12.5 mL of 0.30 M SnCl2 solution were used, how many grams of tin (II) sulfide would be produced.balanced equation _______________________________________________________________total ionic equation _______________________________________________________________net ionic equation _______________________________________________________________3. Single Replacement reaction: Magnesium solid reacts with zinc phosphate solution to produce magnesium phosphate solution and solid zinc. If 0.185 grams of magnesium react, how many grams of zinc will be produced?balanced equation _______________________________________________________________total ionic equation _______________________________________________________________net ionic equation _______________________________________________________________4. Double Replacement reaction: Solutions of aluminum nitrate and sodium hydroxide are mixed and produce a precipitate. Predict the products and then….. If aluminum nitrate is the limiting reactant and 23.4 mL of 0.25 M aluminum nitrate solution were used, how many grams of aluminum hydroxide would be produced?balanced equation _______________________________________________________________total ionic equation _______________________________________________________________net ionic equation _______________________________________________________________
  • 2. Stoichiometry Worksheet #1 Name_____________________________Date_______ 1. Single Replacement reaction: Iron solid reacts with silver nitrate solution to produce iron (III) nitrate solution and solid silver. If 3.67 grams of iron react, how many grams of silver will be produced? balanced equation _____Fe (s) + 3 AgNO3(aq)  Fe(NO3)3 (aq) + 3 Ag (s)__________ total ionic equation _ Fe (s) + Ag+ (aq) + NO3-(aq)  Fe3+ (aq) + NO3-(aq) + Ag (s)______ net ionic equation ____________Fe (s) + Ag+ (aq)  Fe3+ (aq) + Ag (s)______ 2. Double Replacement reaction: Solutions of tin (II) chloride and sodium sulfide are mixed and produce a precipitate. Predict the products and then….. If tin (II) chloride is the limiting reactant and 12.5 mL of 0.30 M SnCL2 solution were used, how many grams of tin (II) sulfide would be produced. balanced equation __________SnCl2 (aq) + Na2S (aq)  2NaCl (aq) + SnS (s) _____ total ionic equation _ Sn2+ (aq) + Cl-(aq) + Na+ (aq) + S2-(aq)  Na+ (aq) + Cl-(aq) + SnS (s)___ net ionic equation _________________ Sn2+ (aq) S2-(aq)  SnS (s)________________ 12.5 mL SnCl2 soln 1L 0.30 mol SnCl2 1 mol SnS 150.75 g 0.57 g SnS 1000mL 1 L soln 1 mol SnCl2 1 mol SnS 3. Single Replacement reaction: Magnesium solid reacts with zinc phosphate solution to produce magnesium phosphate solution and solid zinc. If 0.185 grams of magnesium react, how many grams of zinc will be produced? balanced equation ______Mg (s) + Zn3(PO4)2 (aq)  Mg3(PO4)2 (aq) + Zn (s)__________ total ionic equation _ Mg (s) + Zn2+ (aq) + PO43-(aq)  Mg2+ (aq) + PO43-(aq) + Zn (s)______ net ionic equation __________ Mg (s) + Zn2+ (aq)  Mg2+ (aq) + Zn(s)_________________ 0.185 g Mg 1 mol Mg 1 mol Zn 65.37 g Zn 0.498 g Zn 24.305 g 1 mol Mg 1 mol Zn 4. Double Replacement reaction: Solutions of aluminum nitrate and sodium hydroxide are mixed and produce a precipitate. Predict the products and then….. If aluminum nitrate is the limiting reactant and 23.4 mL of 0.25 M aluminum nitrate solution were used, how many grams of aluminum hydroxide would be produced. balanced equation _____Al (NO3)3 (aq) + 3 NaOH (aq)  3 NaNO3 (aq) + Al(OH)3 (s)_________ total ionic equation _ Al3+ (aq) + NO3-(aq) + Na+ (aq) + OH-(aq)  Na+ (aq) + NO3-(aq) + Al(OH)3 (s)__ net ionic equation _________________ Al3+ (aq) + OH-(aq)  Al(OH)3 (s)________________23.4 mL Al (NO3)3 soln 1L 0.25 mol Al (NO3)3 1 mol Al(OH)3 78.0025g Al(OH)3 0.46 g Al(OH)3 1000mL 1 L soln 1 mol Al (NO3)3 1 mol Al(OH)3

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