No Slide Title

Usage Guidelines for Jeopardy PowerPoint GameGame SetupRight now, Click File > Save As, and save this template with a different file name. This will keep the template untouched, so you can use it next time!Scroll through the presentation and enter the answers (which are really the questions) and the questions (which are really the answers).Enter in the five category names on the main game board (Slide 4).Game PlayOpen 2nd Slide, let the sound play. Click to 3rd Slide, let the sound play. Click to 4th Slide and show students the Game BoardAs you play the game, click on the YELLOW DOLLAR AMOUNT that the contestant calls, not the surrounding box.When the student answers, click anywhere on the screen to see the correct answer. Keep track of which questions have already been picked by printing out the game board screen (Slide 4) and checking off as you go.Click on the House / Home Icon box to return to the main scoreboard.Final Jeopardy Go to Slide 3 and click Final Jeopardy button in the bottom right corner, click again for the Question, click again for final jeopardy sound, When that is finished playing click again for the answer slide.The amount of product that would result if all the limiting reactant was used based on stoichiometry.Definitions 1 Q2007200300400500100200300400500100200300400500100200300400500100200300400500100???????????????

3MoleDefinitions 1 A1006The substance that is not used up completely in the chemical reaction.Definitions 1 Q40011What is the formula for calculation of percent yield?Definitions 1 Q50013The reactant in the chemical equation that caps the amount of product that can form.Definitions 2 Q10015Theoretical YieldDefinitions 1 A2008

DAILY DOUBLEDAILY DOUBLE

The comparison of the number of moles given by a chemical reaction and used to convert between compounds. Definitions 2 Q40022The percentage that indicates how far away an experimental result is from a theoretical (accepted) result.Definitions 2 Q500What is the limiting reactant if 10g Cl2 reacts with 25g HBr?Cl2 + 2HBr 2HCl + Br2Molar mass of Cl2: 70.90Molar mass of HBr: 80.91 Molar mass of HCl: 36.46Limiting Reactant Q10026What is the limiting reactant if 20g C2H6 burns in 60g O2?2C2H6 + 5O2 2CO2 + 6H2OMolar mass of C2H6: 30.08Molar mass of O2: 32.00Molar mass of CO2: 44.02Limiting Reactant Q20028What is the limiting reactant if 55g H2S reacts with 70g O2?2H2S + 3O2 2SO2 + 2H2OMolar mass of H2S: 34.09Molar mass of O2: 32.00Molar mass of SO2: 64.07Limiting Reactant Q30030What is the limiting reactant if 536g Fe2O3 reacts with 21g H2?Fe2O3 + 3H2 2Fe + 3H2OMolar mass of Fe2O3: 159.70Molar mass of H2: 2.02Molar mass of Fe: 55.85Limiting Reactant Q40032What is the excess reactant if 515g NaCl reacts with 782g AgNO3?2NaCl + Cu(NO3)2 2NaNO3 + CuCl2 Molar mass of NaCl: 64.44Molar mass of Cu(NO3)2: 187.57Molar mass of NaNO3: 85.00Limiting Reactant Q50034If the theoretical yield of a reaction is 62.3g and the actual yield is 59.7 grams, find the percent yield and round to two decimal places.Percent Yield Q10036If the theoretical yield of a reaction is 125.75g and the actual yield is 111.23g, find the percent yield and round to two decimal places.Percent Yield Q20038If the percent yield of an equation is 56.54% and the actual yield recorded was 39.73 grams, what was the theoretical yield of the reaction? What is the percent error of the whole reaction?Percent Yield Q30040If the percent yield of an equation is 97.45% and the theoretical yield is 150.4 grams, what is the actual yield in the reaction? What is the percent error of the whole reaction?Percent Yield Q40042Calculate the percent yield of a reaction if 4504 grams of water was produced in reality, and when calculating it based on the limiting reactant, you found that the theoretical yield was 4599 grams of water. Round to two decimal places.Percent Yield Q50044Explain how you would find the percent yield of a reaction.LR/PY Potpourri Q10046Think of a real life example of limiting reactants.LR/PY Potpourri Q200

48How do you calculate the percent error of a reaction if the percent yield is given already?LR/PY Potpourri Q300

50There are 2.62g of Mg and 11.00 grams of O2. Given the equation: 2Mg + O2 2MgO, identify the limiting reactant.LR/PY Potpourri Q400

52List the steps for calculating the limiting reactant.LR/PY Potpourri Q50054This unit of measurement is equivalent to the number of particles in 12.00 grams of Carbon 12.Definitions 1 Q1005

C2H6Limiting Reactant A20029O2Limiting Reactant A30031Fe2O3Limiting Reactant A40033Cu(NO3)2Limiting Reactant A5003595.83%Percent Yield A1003788.45%Percent Yield A20039Theoretical yield is 70.27g, percent error is 43.46%Percent Yield A30041Actual Yield is 146.7 grams and percent error is 2.55%Percent Yield A4004397.93%Percent Yield A50045Actual Yield/Theoretical Yield x 100LR/PY Potpourri A100

47Answers will varyLR/PY Potpourri A200

49Subtract the percent yield from 100%LR/PY Potpourri A300

51Molar mass of Mg = 24.31g Molar mass of O2 = 32.00g.LR/PY Potpourri A400

53Answers may vary slightly:1. Balance the chemical equation2. Pick a reactant and convert into grams of the second reactant.3. Compare the two amounts from each reactant.*if the number is smaller, the second reactant is in excess*if the number is larger, the second reactant is the limiting reactant. LR/PY Potpourri A50055Final JeopardyIn a lab experiment, 135 grams of aluminum react with 623 grams of iron (III) oxide to produce 349 grams of aluminum oxide. From the given information, find:1. Limiting Reactant2. Excess Reactant3. Percent Yield4. Percent Error57

Final Jeopardy AnswerLimiting Reactant: Iron (III) Oxide Excess Reactant: Aluminum Percent Yield: 87.65%Percent Error: 12.35%59