Chapter 1 (Chemical Foundations)
Chapter 2 (Atoms, Molecules, Ions)
Chapter 3 (Stoichiometry)
Organic
Chapter 4 (Types of Chemical Reactions and Solution Stoichiometry)
100

True or False

Both Liquids and Gases have a definite volume but no specific shape.

False


100

True or False

Electrons and Neutrons are found in the Nucleus, with Neutrons weighing more heavily in mass 

False

Electrons found outside of Nucleus 

100

Calculate the mass percent for Magnesium in Magnesium Nitrate. 

16.22%

100

What are the 2 structural isomers of Butane?

Only write the name. 

Butane and Isobutane

100

What 2 things does the solubility of substances in water depend on?

1) Relative attractions of the ions

2) Ion attractions for water molecules

200

Convert 54 F to C.

12.22 CO

200

Write the names of each compound in the chemical equation. 

HCLO2+ NaOH --> H2O + NaCLO2

Chlorous Acid + Sodium Hydroxide --> Water + Sodium Chlorite

200

How many grams of Barium Sulfate will be formed if you start with 100 grams of Barium Chloride? Show coefficients for balancing. 

BaCl2 + Na2SO4-->

Balancing: 1 BaCl2 + 1 Na2SO4 --> 1 BaSO4 + 2 NaCl

Mass: 112.56 grams BaSO4

200

Name the following alkane.




Cite: https://www.tcichemicals.com/AU/en/p/E0258


3- Ethyl, 3 Methyl - Pentane

200

True or False

Aqueous solution is a solution in which water is the solute. 

False

It is the solvent. 

300

True or false (Classification of Matter): 

Distillation can not be used to separate a mixture into separate compounds, but can separate compounds into single elements.

False

It may only separate mixtures into compounds but can not decompose them into single elements.

300

Identify the amount of Neutrons through the given element. 

Cite: http://www.zinoproject.com/b2evolution3/index.php/blog15/


12

300

If you start with 35 grams of Hydrochloric acid, how many liters of Lithium chloride will be produced? Complete the equation and show answers for balancing.

HCl + Li2SO4 --> 

2 HCl +  1 Li2SO4 --> 1 H2SO4 + 2 LiCl

21.78 Liters LiCl

300

Using the general formula of Alkanes, determine its full formula with 10 Carbons. 

C10H20

300

Is the following compound paired incorrectly?  

Ba(OH)- Strong Acid

No, it is a Strong Base

400

Identify the type of change. (Physical/Chemical).

Separating individual metals from a homogenous alloy.

Physical Change

Although the composition is being decomposed, its composition consists of the same parent elements/products. (No change). Meaning, it is a physical change due to the physical change in form.

400

Write the formula of the following covalent compounds. 

Diphosphorus pentoxide 

Tetrasulfur heptafluoride

P2O5

S4F7

400

Balance the equation and find the percent yield if 5.32g of As2O3 is used and 3.22g of As is produced.

As2O3 + H --> OH + As

1 As2O3 +3 H --> 3 OH + 2 As

% yield= 79.89% of As

400

Name the following alcohol. 



2 Methyl- 3 pentanol




Works Cited: https://en.wikipedia.org/wiki/2-Methyl-3-pentanol


400

Weak Electrolytes include substances that dissolve in water/do not produce ions. 

Is this true? If not, what kind of electrolytes match the description?

Not true.

= Nonelectrolytes

500

Given that the density of iron = 7.874 g/cm3, how many cubic centimeters of iron are needed to give a mass of 8.35 x 10g?


1.06 x104 cm3

500

Out of the following list of protons, which are cations? Name the element as well.

28, 31, 51, 17


28- Nickel

31- Gallium

51- Lead

500

How many milligrams of Sodium nitrate will be needed to make 112 grams of Sodium sulfate? Complete the equation with the formulas and show answers for balancing.

Sodium nitrate + lead (IV) sulfate -->

4 NaNO3 + 1 Pb(SO4)2 --> 2 Na2SO4 + 1 Pb(NO3)4

Mass: 1.34x105 mg NaNO3

500

What is the name of a ketone with 2 carbons on the left and 3 on the right. 

3- Hexanone or Ethyl-Propyl Ketone

500

Identify the type of reaction:

C2H6O2 + O2 --> CO2 + H2O

Combustion