Show:
Gas Laws
Naming & Writing Ionic Compounds
Naming & Writing Molecular Compounds
Chemical Reactions/Acid Base
Writing & Balancing Chemical Equations
100
Pressure and volume are ____________ related. 

inversely 

100

Name the following compound: LiF. Why is it an ionic compound?

Lithium Fluoride It is an ionic compound because the first part of the name is a metal ion whereas the second part of the name is a non-metal ion.

100

Name the following compound: CO. Why is it a Covalent compound?

Carbon monoxide. It is a molecular compound because both parts of the name are non-metals.

100

A substance that has a pH of 3.45 is said to be what? 

Acid

100

What is the charge of each group

1  +1

2 +2

13   +3 

14 +4/-4  

15 -3

16 -2

17 -1 

18 0

200

The n in the ideal gas law stands for what?

number of moles
200

Write the chemical formula for calcium chloride.

CaCl(2)

200

Quick learning check: What is the difference between an ionic compound and a Covalent compound?

Ionic compounds= first part of the name is a metal ion whereas the second part of the name is a non-metal. Covalent Compound= both elements are non-metals.

200
Is LiOH an acid or a base?

Base

200

Write the following word equation as a chemical formula: sodium chloride ----> sodium + chlorine

NaCl ----> Na + Cl2

300

What are two of the 5 KMT assumptions

inelastic, constant motion, relative to their size, higher temp more kinetic energy, no forces of attraction. 

300

Write the chemical formula of aluminum oxide.

Al2O3

300

Write the chemical formula of sulfur dioxide

SO2

300

What type of reaction is this? copper + silver nitrate ----> silver + copper nitrate

Single displacement reaction

300

Balance the following equation: ___ K + ___ Br2 ----> ___ KBr

2 K + Br(2) ----> 2 KBr

400

If the initial volume was 1.5 L at a temperature of 20'C what will the final volume be if the final temperature is 55'C. 



1.67 L

400

Name the following compound: NaBr

Sodium bromide

400

Write the chemical formula for carbon tetrachloride.

CCl4
400

What type of chemical reaction is this? Water ----> hydrogen + oxygen

Decomposition reaction

400

Balance the following chemical equation: ___ S + ___ O2 ----> ___ SO3

2 S + 3O(2) ----> 2 SO(3)

500

At 1.2 atm with 22.5 moles of gas and 290'C, what volume does the gas occupy?

R = 0.08206

835.47 L

500

Write the chemical formula of potassium sulfide.

K2S

500

Name the following compound: NO. Is this Covalent?

Nitrogen monoxide. Yes it is a Covalent because both nitrogen (N) and oxygen (O) are non-metals.

500

If 31.5 mL of a 2.5 M solution is diluted, what is the final molarity of a 74 mL solution. 

1.06 M

500

Balance the following chemical equation: ___ As + ___ O2 ----> ___ As2O5 What type of reaction is this?

4 As + 5 O(2) ----> 2 As(2)O(5) This is a synthesis reaction.