134 Chemical Equations-Mastery Check

Last updated about 3 years ago

4 questions

Note from the author:

Students will count the atoms of a chemical equation to determine whether it is balanced or unbalanced based on the law of conservation of mass.

You will need a clean piece of paper to write out your chemical equations.

ALL work must be done for each chemical equation:
1. Written out completely
2. Type of atoms listed for the REACTANTS and PRODUCTS
3. Number of each type of atom for both the reactants and products
4. TOTAL number of atoms involved in the chemical equation
5. Indicate whether the chemical equation supports the law of conservation of mass (balanced/unbalanced)

Turn in your PAPER and Mark Done this assignment.

ALL work must be done for each chemical equation: 
Written out completely 
Type of atoms listed for the REACTANTS and PRODUCTS 
Number of each type of atom for both the reactants and products 
TOTAL number of atoms involved in the chemical equation

Indicate whether the chemical equation supports the law of conservation of mass.

ALL work must be done for each chemical equation: 
Written out completely 
Type of atoms listed for the REACTANTS and PRODUCTS 
Number of each type of atom for both the reactants and products 
TOTAL number of atoms involved in the chemical equation

Indicate whether the chemical equation supports the law of conservation of mass.

ALL work must be done for each chemical equation: 
Written out completely 
Type of atoms listed for the REACTANTS and PRODUCTS 
Number of each type of atom for both the reactants and products 
TOTAL number of atoms involved in the chemical equation

Indicate whether the chemical equation supports the law of conservation of mass.

ALL work must be done for each chemical equation: 
Written out completely 
Type of atoms listed for the REACTANTS and PRODUCTS 
Number of each type of atom for both the reactants and products 
TOTAL number of atoms involved in the chemical equation