Who Wants To Be A Millionaire? Chemical Reactions Edition

Question 1

A Ionic bond B Triple Bond C Covalent Bond D Polyatomic This type of bond occurs when a pair of electrons are shared between two nonmetals A Ionic bond B Triple Bond C Covalent Bond D Polyatomic

A Ionic bond B Triple Bond C Covalent bond D Polyatomic This type of bond occurs when a pair of electrons are shared between two nonmetals A Ionic bond B Triple Bond C Covalent bond D Polyatomic

$100

Question 2

This is a material used to decrease the rate of a chemical reaction A Concentration B Road block C Inhibitor D Catalyst

This is a material used to decrease the rate of a chemical reaction A Concentration B Road block C Inhibitor D Catalyst

$200

Question 3

A Reactants B Products C Formulas D Subscripts The materials present after a reaction (on the right side of the equation) are called… A Reactants B Products C Formulas D Subscripts

A Reactants B Products C Formulas D Subscripts The materials present after a reaction (on the right side of the equation) are called… A Reactants B Products C Formulas D Subscripts

$300

Question 4

Conservation of mass states that… A Matter can’t be created or destroyed B One element replaces another element C chemical formulas use subscripts D Coefficients are important

Conservation of mass states that… A Matter can’t be created or destroyed B One element replaces another element C Chemical formulas use subscripts D Coefficients are important

$500

Question 5

This uses symbols and formulas to show chemical reactions A synthesis B chemical formula C decomposition D chemical equation

This uses symbols and formulas to show chemical reactions A synthesis B chemical formulas C decomposition D Chemical equations

$1,000

Question 6

A reaction that releases energy in the form of heat is an A Endothermic Reaction B Temperature Reaction C Exothermic Reaction D A Hot reaction

A reaction that releases energy in the form of heat is an A Endothermic Reaction B Temperature Reaction C Exothermic Reaction D A hot reaction

$2,000

Question 7

When heat is added to change the reaction, the reaction rate… A decreases (slows down) B is not effected C becomes inhibited D increases (speeds it up)

When heat is added to change the reaction, the reaction rate.. A decreases (slows down) B is not effected C becomes inhibited D increases (speeds it up)

$4,000

Question 8

What is an example of chemical change? A Burning a log B Cutting an object in half C Melting an ice cube D Throwing a rock on the ground

What is an example of chemical change? A Burning a log B Cutting an object in half C Melting an ice cube D Throwing a rock on the ground

$8,000

Question 9

Why does the reaction rate increase with greater concentration? A More molecules for the reaction B Bonds are broken C because it’s a mixture D Because of chemistry

Why does the reaction rate increase with greater concentration? A More molecules for the reaction B Bonds are broken C because it’s a mixture D Because of Chemistry

$16,000

Question 10

A replacement B catalyst C synthesis D combustion A material that increases the rate of a reaction by lowering the activation energy is called a(n) A replacement B catalyst C synthesis D combustion

A replacement B catalyst C synthesis D combustion A material that increases the rate of a reaction by lowering the activation energy is called a(n) A replacement B catalyst C synthesis D combustion

$32,000

Question 11

Which of the following would increase the rate of a reaction? A Greater concentration B Higher Temperature C Greater Surface Area D All of the above

Which of the following would increase the rate of a reaction? A Greater Concentration B Higher Temperature C Greater Surface Area D All of the above

$64,000

Question 12

Which type of reaction absorbs or takes in heat energy? A Endothermic reaction B Activation Energy C Exothermic Reaction D None of these

Which type of reaction absorbs or takes in heat energy? A Endothermic Reaction B Activation Energy C Exothermic Reaction D none of these

$125,000

Question 13

Chemical Reactions are written as ______ and balanced with______ A products & symbols B Compounds & Subscripts C substances & elements D equations & coefficients

Chemical Reactions are written as ______ and balanced with______ A products & Symbols B compounds & subscripts C substances & elements D equations and coefficients

$250,000

Question 14

A Subscripts B Coefficients C Formulas D an equation Which of the following tells you how many atoms or molecules of each reactant or product take part in the reaction? A Subscripts B Coefficients C Formulas D an equation

A Subscripts B Coefficients C Formulas D an equation Which of the following tells you how many atoms or molecules of each reactant or product take part in the reaction? A Subscripts B Coefficients C Formulas D an equation

$500,000

Question 15

A Balanced equation B Conservation of mass C Math D Both A & B The total mass of the reactants must equal the total mass of the products- is an example of a A Balanced equation B Conservation of mass C Math D Both A & B

A Balanced equation B Conservation of Mass C Math D Both A & B The total mass of the reactants must equal the total mass of the products- is an example of a A Balanced equation B Conservation of Mass C Math D Both A & B

$1,000,000