ReactionTypes
AtomCounting
Balancing Reactions
Predicting Products
Acid and Bases
100

A reaction in which 2 or more substances react to form a single substance. 

Combination Reactions or Sythesis

100

Number of atoms in the following ion:

3O2

6 Oxygen Atoms

100

Is matter gained, lost, or conserved while balancing an equation.

Matter is conserved. 

100

Predict the product of this equation:

Na + KBr -->

Na + KBr --> K + NaBr

200

A reaction in which oxygen reacts with another substance, often producing heat or light (CO2 and H2O). 

Combustion Reaction

200
What are the charges for the following atoms


Ba + O

Ba2+ + O3-

200

Definition of a balanced equation.

When each side has the same # of atoms of each element and mass is conserved. 

200

Predict the product and balance the equation:

PbSO4 + AgNO-->

PbSO4 + 2AgNO--> Pb(NO3)2 + Ag2 SO4

200

Is the following sample an acid or base based off these readings? What is the pH Range?

Methyl Orange- Red
Bromothymol Blue- Yellow
Phenolphthalein- Colourless

0-3 pH, Acid

300

A reaction in which a single compound is broken into simpler substances. 

Decomposition Reaction

300

What are the charges of each atom and how many of each atom is there?

Mg3O2

3- Mg2+

2- O​3-​​​
300

Balance the following equation:


C6H12O+ 9O --> 6CO2 + 6H20

300

Predict the product of the following equation:

KMnO+ ZnCl2 -->

KCl + Zn(MnO4)2

300

Is the following sample an acid or base based off these readings? What is the pH Range?

Methyl Orange- Yellow
Bromothymol Blue-Blue
Phenolphthalein-Pink

10-14 pH

Base

400

A reaction in which the atoms of one element replace the atoms of a second element in a compound. 

Single Replacement

400

How many oxygen atoms are on the product side of the equation?

C2H5OH + 3 O2 → 2 CO2 + 3 H2O

5

400

Balance the following equation: 

Na3PO4+ MgCl2 --> NaCl + Mg3(PO4)2

2Na3PO4+ 3MgCl2 --> 6NaCl + Mg3(PO4)2

400

Predict the product of the following equation:

K + Cl -->

KCl

400

Is the following sample an acid or base based off these readings? What is the pH Range?

Methyl Orange- Yellow
Bromothymol Blue-Blue
Phenolphthalein- Colourless

7-9 pH
Base

500

A reaction that involves an exchange of positive ions between 2 compounds. 

Double Replacement 

500

How many individual Hydrogen atoms are in the entire equation:

3Ca(OH)2 + 2H3PO4 --> 6H2O + Ca3(PO4)2

24

500

Balance the following chemical equation

Ca3(PO4)2 + SiO2 → P4O10 + CaSiO3


2Ca3(PO4)2 + 6SiO2 → P4O10 + 6CaSiO3 

500

Predict the product, balance the equation, and state the reaction type of the following equation:

PBr3-->

1. PBr3--> P3+ + Br1-

2. PBr3--> P + 3Br

3. Decomposition

500

Is the following sample an acid or base based off these readings? What is the pH Range?

Methyl Orange-Yellow
Bromothymol Blue- Yellow
Phenolphthalein- Colourless

pH 4-6
Acid

M
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