Download
1 / 53
530 likes | 545 Views
Jeopardy. Heading1. Heading2. Heading3. Heading4. Heading5. Q $100. Q $100. Q $100. Q $100. Q $100. Q $200. Q $200. Q $200. Q $200. Q $200. Q $300. Q $300. Q $300. Q $300. Q $300. Q $400. Q $400. Q $400. Q $400. Q $400. Q $500. Q $500. Q $500. Q $500. Q $500.
E N D
Jeopardy Heading1 Heading2 Heading3 Heading4 Heading5 Q $100 Q $100 Q $100 Q $100 Q $100 Q $200 Q $200 Q $200 Q $200 Q $200 Q $300 Q $300 Q $300 Q $300 Q $300 Q $400 Q $400 Q $400 Q $400 Q $400 Q $500 Q $500 Q $500 Q $500 Q $500 Final Jeopardy
$100 Question from H1 List three signs of a chemical change
$100 Answer from H1 Color change, production of gas, Heat, light, sound
$200 Question from H1 A substance that undergoes a change In a chemical reaction is a ________.
$200 Answer from H1 A substance that undergoes a change In a chemical reaction is a_reactant____.
$300 Question from H1 In a chemical reaction, ________ are rearranged.
$300 Answer from H1 In a chemical reaction, ___atoms__ are rearranged.
$400 Question from H1 In an exothermic reaction, energy is transferred From _________ to ___________.
$400 Answer from H1 In an exothermic reaction, energy is transferred From __reactants_ to __surroundings___.
$500 Question from H1 In an endothermic reaction, energy Is transferred from _______ to ______________.
$500 Answer from H1 In an endothermic reaction, energy Is transferred from __surroundings_ to __reactants__.
$100 Question from H2 Energy that is present within atoms And molecules is called __________ ___________.
$100 Answer from H2 Energy that is present within atoms And molecules is called chemical energy.
$200 Question from H2 What kind of reaction occurs when potassium is Placed in water?
$200 Answer from H2 Single-displacement reaction
$300 Question from H2 Digestion is an example of which reaction type?
$300 Answer from H2 A decomposition reaction
$400 Question from H2 Na + Cl → NaCl is an example of Which reaction type?
$400 Answer from H2 A synthesis reaction
$500 Question from H2 Electrolysis of water is an example of Which type of reaction?
$500 Answer from H2 A decomposition reaction 2H20 → 2H2 + O2
$100 Question from H3 Fragments of molecules that have at Least one electron available for Bonding are called __________.
$100 Answer from H3 Radicals
$200 Question from H3 In a redox reaction, the substance that Accepts electrons is said to be ______ and The substance that gives up electrons Is said to be _________.
$200 Answer from H3 Reduced – gain electrons And Oxidized – lose electrons (OIL RIG)
$300 Question from H3 A chemical equation is balanced by changing Or adding _____________.
$300 Answer from H3 Coefficients
$400 Question from H3 In the reaction, 2H2O → 2H2 + O2, If you start with 2 mol of water, how Many moles of hydrogen gas are Produced?
$500 Question from H3 If you start with 5 mol of O2 in the Reaction, 2Mg + O2→ 2MgO, How many moles of Mg will you need?
$500 Answer from H3 Ten mol
$100 Question from H4 In a balanced equation, the total mass Of the products always _______ the Total mass of the reactants.
$100 Answer from H4 Equals
$200 Question from H4 • All of the following factors may speed • Up a chemical reaction except: • Smaller surface area • Higher temperature • Higher pressure • Presence of a catalyst
$200 Answer from H4 A. – smaller surface area will slow a reaction.
$300 Question from H4 A special catalyst that works to speed up A specific biochemical reaction is known as an ______.
$300 Answer from H4 Enzyme
$400 Question from H4 When a chemical reaction and its reverse reaction Are occurring at the same time and at the same rate, the reaction has reached ____________.
$400 Answer from H4 Equilibrium
$500 Question from H4 Increasing the concentration of one Substance in an equilibrium reaction Favors the reaction that produces ______________ of that substance.
$500 Answer from H4 Less
$100 Question from H5 • List the general formula for: • Synthesis reaction • Decomposition reaction
$100 Answer from H5 a. A + B → AB b. AB → A + B
$200 Question from H5 A catalyst that slows a reaction is called An ___________.
$200 Answer from H5 Inhibitor
$300 Question from H5 In a combustion reaction, __________ Is used to make reactant burn.
$300 Answer from H5 Oxygen
$400 Question from H5 Balance the following equations: H2 + Cl2→ __ HCl ___ KI + Br2 → ___KBr + I2
$400 Answer from H5 H2 + Cl2 → _2_ HCl _2__ KI + Br2 → __2_KBr + I2
$500 Question from H5 When a reaction is at equilibrium, Increasing the pressure favors the Reaction that produces__________. Likewise, When a reaction is at equilibrium, increasing the temperature favors the reaction that ______________.
