Just Submitted Chemistry Files

Below are a listing of files that have been recently submitted. They are in order of newest to oldest. There are 96 files.

Combustion Reactions
Date Submitted: 2005-09-01
Combustion reactions always involve molecular oxygen O2. Anytime anything burns, it is a combustion reaction. Combustion reactions are almost always exothermic.

Substitution Reactions
Date Submitted: 2005-09-01
The replacement of one or more hydrogen atoms in a saturated hydrocarbon with another atom or group.

Mole Ratio Worksheet
Date Submitted: 2005-09-01
Given an equation write the following molar ratios

Stoichiometry Mole Ratio
Date Submitted: 2005-09-01
Chemical reactions give information about the amount of MOLES involved the reaction. The coefficients are the relative amounts of moles of each reactant and product used or produced in the reaction. A mole ratio relates the proportions of moles of any 2

What Is A Mole Ratio?
Date Submitted: 2005-09-01
The mole ratio is a ratio of based on the balanced chemical equation.

Mole Conversions
Date Submitted: 2005-09-01
Practice converting moles.

Measurement Metric Relationships
Date Submitted: 2005-09-01
Practice worksheet on converting metric units.

Lewis Dot Structures
Date Submitted: 2005-09-01
System that uses dots to represent the valence electrons in an atom, an ion or a molecule.

Intro To Measurement
Date Submitted: 2005-09-01
What are the two parts of any measurement? Give the name and symbol for any four SI base units.

Molecular, Ionic And Net Ionic Equations
Date Submitted: 2005-09-01
Strontium compounds are often used in flares because their flame color is bright red.