Chemical Formulas and Balancing Chemical Reactions Worksheet
-- 3 Practice Worksheets
-- 25 Exercises Per Worksheet, 75 Unique Exercises Total
-- Answer Keys Provided
-- Determining number of atoms of an element from a chemical formula
-- Determining number of atoms of an element from a chemical formula with coefficients
-- Determining if a chemical reaction is balanced by comparing the number of atoms of each element on both sides of the equation
-- Balancing chemical reactions by inserting the correct coefficients.
Next Generation Science Standard
HS-PS1-7. Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.
--PS1.B Chemical Reactions: The total number of each type of atom is conserved, and thus the mass does not change.