////////////////////////////////////////////////////////////////////// ////////////// TURN OFF WORD WRAP TO EDIT THIS FILE ///////////// ////////////////////////////////////////////////////////////////////// /////////////////////////////////////////////////////////////////// // QUESTION FORMAT GOES LIKE THIS: // // thequestions[QUESTION TYPE][NEXT NUMBER] = new Array("THE QUESTION","CORRECT ANSWER","WRONG ANSWER1","WRONG ANSWER2","WRONG ANSWER3"); // // QUESTION TYPE: 0=easy, 1=middle, 2=hard // NEXT NUMBER: Must be the next number of the type. // QUESTION: Your question // CORRECT ANSWER: The correct answer // WRONG ANSWER: The wrong answer // // The computer will randomly shuffle the correct and wrong answers so you don't have to worry about the correct answer always being in the first choice. // If you are going to use a " in the questions, you need to type the following: \" // If you have any questions, contact me. /////////////////////////////////////////////////////////////////// thequestions = new Array(3); thequestions[0] = new Array(); thequestions[1] = new Array(); thequestions[2] = new Array(); //////////////////////// // THE EASY QUESTIONS // //////////////////////// thequestions[0][0] = new Array("The phase of matter that is least dense is:","gas","liquid","solid","supercritical fluid"); thequestions[0][1] = new Array("The characteristic ion of acids is:","H+","OH-","NO3-","Na+"); thequestions[0][2] = new Array("The characteristic ion of bases is:","OH-","H+","NO3-","Na+"); thequestions[0][3] = new Array("The volume of one mole of an ideal gas at STP is:","22.4 liters","1 liter","273 liters","760 liters"); thequestions[0][4] = new Array("Standard temperature in Kelvins is:","273 K","0 K","100 K","32 K"); thequestions[0][5] = new Array("Standard temperature in degrees Celsius is:","0 ºC","100 ºC","273 ºC","32 ºC"); thequestions[0][6] = new Array("Standard pressure in atmospheres is:","1 atm","0 atm","273 atm","100 atm"); thequestions[0][7] = new Array("Standard pressure in millimeters of mercury is:","760 mm Hg","1 mm Hg","273 mm Hg","100 mm Hg"); thequestions[0][8] = new Array("A substance whose molecule is monatomic is:","He - helium","H - Hydrogen","Cl - chlorine","N - nitrogen"); thequestions[0][9] = new Array("A temperature of 30 ºC is equal to:","303 K","243 K","790 K","70 K"); thequestions[0][10] = new Array("A temperature of 200 K is equal to","-73 ºC","73 ºC atm","560 ºC","32 ºC"); thequestions[0][11] = new Array("When solving gas law problems, temperature must be converted to","Kelvins","Celsius","Fahrenheit","Dollars"); thequestions[0][12] = new Array("Solutions of acids taste:","Sour","Sweet","Bitter","Salty"); thequestions[0][13] = new Array("Solutions of bases taste:","Bitter","Sweet","Sour","Salty"); thequestions[0][14] = new Array("Which pH is characteristic of a basic solution?","11","7","4","1"); thequestions[0][15] = new Array("Which pH is characteristic of an acidic solution?","2","7","14","11"); thequestions[0][16] = new Array("The substance dissolved in a solution is the:","solute","solvent","precipitate","colloid"); thequestions[0][17] = new Array("In order for water vapor to condense into liquid water, energy must be","removed","absorbed","created","destroyed"); thequestions[0][18] = new Array("In order for ice to be converted into liquid water, energy must be","absorbed","removed","created","destroyed"); thequestions[0][19] = new Array("The phase of matter that has definite shape and definite volume is:","solid","liquid","gas","supercritical fluid"); ////////////////////////// // THE MIDDLE QUESTIONS // ////////////////////////// thequestions[1][0] = new Array("what is the approximate mass of 5 moles of sodium?","115 grams","4.6 grams","0.217 grams","28 grams"); thequestions[1][1] = new Array("Approximately many moles of carbon are in 60 grams of carbon?","5 moles",".20 moles","60 moles","12 moles"); thequestions[1][2] = new Array("How many moles of oxygen are in 112 liters of oxygen at STP?","5 moles","32.00 moles","22.4 moles","3.5 moles"); thequestions[1][3] = new Array("What is the volume of 10 moles of hydrogen gas at STP?","224 liters","14 liters","20.2 liters","10.1 liters"); thequestions[1][4] = new Array("What is the mass of one mole of nitrogen gas at STP?","28.02 grams","22.4 grams","14.01 grams","1 gram"); thequestions[1][5] = new Array("What is the mass in grams of six moles of carbon-12?","72 grams","2 grams",".50 grams","3.6 x 1024 grams"); thequestions[1][6] = new Array("In the equation PV = nRT, what letter represents a constant?","R","V","n","T"); thequestions[1][7] = new Array("Equal volumes of gases under the same condition of temperature and pressure contain equal numbers of:","molecules","grams","atoms","electrons"); thequestions[1][8] = new Array("What is the formula mass of methane, CH4?","16.05 grams","52.08 grams","13.02 grams","12.01 grams"); thequestions[1][9] = new Array("The strongest bases are hydroxides of:","alkali metals","alkaline earth metals","transition metals","halogens"); thequestions[1][10] = new Array("Neutralization reactions produce:","a salt and water","a solid and a liquid","hydrogen gas","gases and liquids"); thequestions[1][11] = new Array("Bases:","turn red litmus blue","turn blue litmus red","turn methyl orange red","react with metals to produce hydrogen"); thequestions[1][12] = new Array("Which of the following is a nonelectrolyte in aqueous solution?","sugar","NaCl","HCl","NaOH"); thequestions[1][13] = new Array("Catalysts speed up reactions by:","lowering activation energy","increasing temperature","increasing pressure","decreasing concentration"); thequestions[1][14] = new Array("Which of the following is guaranteed to speed up a reaction?","increasing temperature","increasing pressure","decreasing concentration","increasing volume"); thequestions[1][15] = new Array("How much energy is needed to melt 12 moles of ice at 0 ºC? The molar heat of fusion of ice is 6.01 kJ","72.12 kJ","4.00 kJ","0.50 kJ","2.00 kJ"); thequestions[1][16] = new Array("When an acid reacts with calcium carbonate, the gas seen bubbling off is","carbon dioxide","hydrogen","oxygen","nitrogen"); thequestions[1][17] = new Array("When an acid reacts with metals, the gas seen bubbling off is","hydrogen","carbon dioxide","oxygen","nitrogen"); //////////////////////// // THE HARD QUESTIONS // //////////////////////// thequestions[2][0] = new Array("What is the formula mass of a nitrogen molecule?","28 grams","14 grams","7 grams","15.999 grams"); thequestions[2][1] = new Array("Approximately how many moles of carbon dioxide are in 88 grams of CO2","2 moles","1 mole","6.02 x 1023 moles","4 moles"); thequestions[2][2] = new Array("The volume occupied by 7 grams of nitrogen gas is approximately:","5.6 liters","11.2 liters","22.4 liters","1 liter"); thequestions[2][3] = new Array("As the temperature of a confined gas increases at constant pressure, the volume:","increases","decreases","stays the same","fluctuates"); thequestions[2][4] = new Array("At constant temperature, a decrease in the volume of a gas:","increases the pressure","decreases the pressure","does not effect pressure","raises temperature"); thequestions[2][5] = new Array("The density of nitrogen gas at STP is:","1.25 g/L","0.799 g/L","628 g/L","14 g/L"); thequestions[2][6] = new Array("A change of phase from gas to solid is known as:","deposition","condensation","sublimation","vaporization"); thequestions[2][7] = new Array("What is the molarity of a solution containing 29.2 grams of NaCl in 500 mL of solution?","1 M","0.5 M","0.0584 M","58.4 M"); thequestions[2][8] = new Array("What is the percent composition of a solution with 29.2 grams of NaCl in 500 mL of solution?","5.84 %","5.52 %","58.4 %","5840 %"); thequestions[2][9] = new Array("What is the concentration of a solution in grams per liter when 29.2 grams of NaCl is dissolved in 500 mL of solution?","58.4 g/L","0.584 g/L","14.6 g/L","14600 g/L"); thequestions[2][10] = new Array("How much energy is needed to melt 12 grams of ice at 0 ºC? The molar heat of fusion of ice is 6.01 kJ","4.00 kJ","72.12 kJ","2.00 kJ","9.03 kJ"); thequestions[2][11] = new Array("How much energy is needed to heat 12 grams of water by 10 ºC? The specific heat of water is 4.18 J/g·ºC.","501.6 J","5.016 J","28.7 J","3.48 J"); thequestions[2][12] = new Array("How many moles of water can be vaporized by 150 kJ of energy at 100 ºC? The molar heat of vaporization of water is 40.79 kJ","3.68 moles","6118.5 moles","0.2719 moles","27.19 moles"); thequestions[2][13] = new Array("If the pressure is increased on a system at equilibrium, a shift takes place that:","decreases the moles of gas","increases temperature","makes more product","increases volume");