Chemistry 10 Review

Naming Compounds & Writing Formulas

100

CO₃

What is Carbon trioxide or carbonate?

200

Silver Nitride

What is Ag₃N?

300

P₂O₃

What is Diphosphorous trioxide?

400

Mn₂O₃

What is Manganese (III) oxide?

500

Iridium (III) Sulphite

What is Ir₂(SO₃)₃?

Reaction Types

100

AB + XY --> AY + XB

What is the general formula for double displacement reaction?

200

Fuel + O₂ --> CO₂ + H₂O

What is combustion?

300

HCl + Fe(OH)₃ --> H₂O + FeCl₃

What is neutralization?

400

Classify the reaction type and predict the products:

Zn + HCl --> ________________

Single Replacement
ZnCl₂ + H₂

500

Classify the reaction type and predict the products:

BeSO₄ + NH₄OH --> ______________________

Double Replacement

Be(OH)₂ + (NH₄)₂SO₄

Balancing Equations

100

__H₂ + __O₂ --> __H₂O

2, 1, 2

200

__Al + __O₂ --> __Al₂O₃

4, 3, 2

300

__H₂CO₃ + __AlCl₃ --> __HCl + __Al₂(CO₃)₃

3, 2, 6, 1

400

__C₆H₆ + __O₂ --> __CO₂ + __H₂O

2, 15, 12, 6

500

__FeS₂ + __O₂ --> __Fe₂O₃ + __SO₂

4, 11, 2, 8

Acid/Base & Endo/Exo

100

This is the colour litmus paper turns into when dipped into acid

What is red? 

200

Reactions that releases heat can be classified as this

What are Exothermic reactions?

300

difference in strength between an acid with a ph of 1 and an acid with a ph of 4

What is 1000 times?

400

These are the colours of
1. Methyl Orange
2. Methyl Red
3. Bromthymol Blue
4. Litmus paper 
5. Phenolphthalein
when dropped into milk

1. Yellow

2. Yellow
3. Yellow
4. Red
5. Colourless

500

The products of this type of reaction is more unstable and more energetic than the reactants

What is an endothermic reaction?

Definitions & Other

100

This is the scale used to measure the strength of acids

What is pH?

200

Explain the difference between Bohr diagrams and Lewis diagrams

Bohr diagrams require all shells and electrons to be drawn, whereas Lewis diagrams require only the valence shell and valence electrons.

300

Give 3 differences between ionic compounds and covalent compounds.

1. Transfer vs share electrons
2. Arrows used vs lines used when drawing lewis diagrams
3. Roman numerals vs Prefixes
4. M+NM vs NM + NM

400

This is the definition of isotopes

Isotopes are atoms with same number of protons but different number of neutrons and mass.

500

Explain the law of conservation of atoms and describe how it relates to balancing equations.

The law of conservation of atoms states that no atoms are created or destroyed during a chemical reaction. Therefore in a chemical equation we would need to balance all of the atoms so that there are equal amounts on the reactant side and products side.