Atomic Basics
What does the atomic number represent?
What is protons (or electrons in a neutral atom).
Transferred in an ionic bond.
What are electrons?
The products of CH4 + O2
What is CO2 + H2O
Balance this: H2 + O2 -> H2O
What is: 2 H2 + O2 -> 2 H2O
This reaction is demonstrated by the following (unbalanced) formula: H2 + O2 -> H2O
Synthesis
How do you calculate the number of neutrons in an atom?
What is subtracting the atomic number from the atomic mass
These are shared in a covalent bond.
What are electrons?
This element has 12 of each of the three subatomic particles.
What is Magnesium?
Balance this: CH4 + O2 -> CO2 + H2O
What is CH4 + 2 O2 -> CO2 + 2 H2O ?
This reaction is demonstrated by the following (unbalanced) formula: KClO3 -> KCl + O2
Decomposition
Draw the Bohr Diagram for an atom with 5 protons, 6 neutrons, and 5 electrons. Which element is this?
What is Boron?
The combination of calcium and bromine.
What is CaBr2?
The symbolic form of the products of Palladium (IV) Nitrate and Sodium Chloride
What is PdCl4 + NaNO3?
Balance this: Fe + O2 -> Fe2O3
What is 4 Fe + 3 O2 -> 2 Fe2O3
This reaction is demonstrated by the following (unbalanced) formula:Zn + HCl ->ZnCl2 + H2
Single replacement
The term used to describe electrons in the outermost shell.
What are valence electrons?
What is +3?
Mr. Craig's favourite chocolate bar.
What is a Mars bar?
Balance this: Al + HCl -> AlCl3 + H2
What is 2 Al + 6 HCl -> 2 AlCl3 + 3 H2 ?
This reaction is demonstrated by the following (unbalanced) formula: AgNO3 + NaCl -> AgCl + NaNO3
Double replacement
These elements are least likely to bond with others. Why?
What are noble gases. They have full valence shells
The name of this compound: PCl5
What is Phosphorus pentachloride?
The type of products produced when CH3COOH + NaHCO3 ?
Balance this: C6H12O6 + O2 -> CO2 + H2O
What is C6H12O6 + 6 O2 -> 6 CO2 + 6 H2O
This reaction is demonstrated by the following (unbalanced) formula: HCl + NaOH ->NaCl + H2O
Acid-base Neutralization