Chemistry Jeopardy Game

Module 12

100

What are all the properties used in all the laws

Temperature, Volume, Pressure 

200

What do properties does each law uses?

Boyle's Law:Pressure and Volume

Charles's Law:  Volume and Temperature

Gay-Lussac's Law Pressure and Temperature

Combined Gas Law: Pressure, Volume, and Temperature.

300

What is 3 moles in litters? (Hint: 1 mole = 22.4L)

67.2 L

400

A container has a gas pressure of 2.50 ATM and a temperature of 50∘𝐶 what will the new temperature be if the temperature increases to 70∘𝐶? (convert Celsius to Kelvin, K =273). 

2.65 atm

500

A sample gas has an initial volume of 3.50 L, an initial pressure of 1.20 atm, and an initial temperature of 500k. If the pressure is increased to 3.00 atm and the temperature decreases to 300k, what is the new volume?

0.84L

Module 14

100

How do you determine when a graph is endothermic or exothermic?

If the products are higher than the reactants = endothermic

If the products are lower than the reactants = exothermic 

200

What are the 2 types of energy

Potential and Kinetic

300

What do flat lines represent in a heating curve of water graph?

Phase changes

400

what does each variable represent in Q=mc∆T?

Q — Heat Energy

m — Mass 

c — Specific Heat Capacity

ΔT — Change in Temperature

500

How much heat energy∆fus (In Joules) is required to melt 100 g of ice at its melting point? (hint: Joules = 4184)

33,400 Joules

Module 15

100

What does collision theory state?

For reaction to occur, reactant particles must collide with each other.

200

True or false: When there is a decrease in the surface area, the collisions rate decrease too 

True

300

What factors are needed for a collision?

Correct orientation and sufficient energy

400

True or false, catalysts affect the rate determining step

True

500

what is the difference between activation energy and activated complex

Activation energy is the energy needed to start a reaction and activated complex when molecules reach the amount of energy needed and a chemical reaction starts

Module 16

100

What is equilibrium?

Equilibrium is when the rate of the forward reaction equals the rate of the reverse reaction

200

True or false, reactants and products are equal when they reach equilibrium 

False

300

Which way does the reaction shift when 4HCl is added to 4HCl(g) + O2(g) ⇌ 2Cl2(g) + 2H2O(g) 

It shifts to the right.

400

Which way does the reaction shift when pressure increases in 3NO(g) + O2(g) ⇌ 2NO2(g)?

It shifts to the left.

500

Which way does the reaction shift when temperature increases in N2(g) + O2(g) ⇌ 2NO(g)?

It shifts to the right.

Module 17

100

What does the Bronsted-Lowry definition of an acid and a base?

Acid = Donor

Base = Receiver

200

Which one turns litmus paper blue? An acid, or a base?

Base

300

what does the ⇌  represent in a chemical reaction? 

the reaction is weak acid

400

How do you find [OH-] when [H+] is 3.7 x 10^-8?

[OH-] = 2.7 x 10^-7

500

If it takes 88 mL of 1M NaOH to neutralize 125 mL of an HCl solution, what is the concentration of the HCl?

(Hint: M1 x V1 = M2 x V2)

M2 = 0.704 M