Don't Overreact
What type of reaction is used when two elements are combined to make a molecule?
Synthesis Reaction
The element represented with an H
Hydrogen
Balance the following equation:
N2 + O2 --> N2O
2N2 + O2 --> N2O
What is the name of H2O?
Water
What type of bond creates ions?
Ionic bonds
In a combustion reaction, what are the two products?
Carbon Dioxide and Water
The element represented with a N
Nitrogen
Balance the following equation:
NaCl + F2 --> NaF + Cl2
2NaCl + F2 --> 2NaF + Cl2
What is the name of CO2?
Carbon dioxide
What is the pH of water?
7 or neutral
What type of reaction is shown below:
NaCl --> Na + Cl
Decomposition Reaction
The element represented with a K
Balance the following equation:
P + O2 --> P2O5
4P + 5O2 --> 2P2O5
What is the chemical formula of sodium chloride?
NaCl
What does the Law of Conservation of Mass say?
Mass is neither created nor destroyed
What type of reaction is shown below?
2 NaI + Cl2 → 2 NaCl + I2
Double Replacement or Double Displacement Reaction
The element represented with a Cu
Copper
Balance the following equation:
Na + H2O --> NaOH + H2
2Na + 2H2O --> 2NaOH + H2
What is the chemical formula for phosphorus trichloride?
PCl3
What does a catalyst do?
Speeds up chemical reactions
The following reaction is a single replacement reaction. What would be the products of the reaction?
FeI2 + Cl2 → ?
FeCl2 and I2
The element represented with a Hg
Mercury
Balance the following equation:
NaBr + CaF2 --> NaF + CaBr2
2NaBr + CaF2 --> 2NaF + CaBr2
What is the chemical formula for trisulfur dinitride?
S3N2
What is a non-Newtownian Liquid?
An element/compound that has both solid and liquid properties