Chem 104 Fall 2022
Intro Chem Final Project
Metal: 1) How many protons, neutrons and electrons are in the uncharged atom?
2) What is the atomic number of your metal?
3) Give the ion symbol for your metal. How many protons and electrons in the charged ion?
4) Give the molecular formula for the ionic compound your metal forms with (a) oxygen (O2) and with (b) chlorine (Cl2)?
5) Give the balanced equations for the formation of the oxide and the chloride of your metal.
6) List 3 physical properties of your metal; include melting point.
7) In the balanced equations in (5) is your metal oxidized or reduced?
8) Write a paragraph with some interesting facts about your metal.
Chem 104 Fall 2022
Hydrocarbon: 9) How many valence electrons are in your molecule?
10) What is the shape around one of the carbon atoms in
the molecule. (VSEPR)
11) Draw the Lewis dot structure of your molecule.
12) What is the molar mass of your molecule?
13) Give the balanced equation for the combustion of your molecule.
14) Melting point/boiling point?
Strongest intermolecular forces?
15) How much H2O would be produced from the combustion of one pound of your molecule ?
16) Write a paragraph with some interesting facts about your molecule.
