Balancing Chemical Equations
In this balancing chemical reactions instructional activity, students fill in the proper coefficients in front of the reactants and products of 20 equations to balance each given chemical equation.
9th - 12th Science 9 Views 38 Downloads
Balancing Chemical Equations - Learning How
In this chemical equations learning exercise, students learn to balance chemical equations by counting the number of atoms of each element in the products and reactants and making them equal. This learning exercise has 5 problems to solve.
9th - 12th Science
Matter and Energy: Equations and Formulas
Using simple materials, an informative lesson plan demonstrates the Law of Conservation of Matter and explains how to balance chemical equations. Young chemists perform experiments, analyze reactions, and balance chemical equations on...
9th - 12th Science CCSS: Adaptable
Limiting Reactant Example Problem 1
Another problem from a chemistry textbook is utilized to illustrate the concept of Limiting Reactants. Sal sets up a reaction between carbon monoxide and hydrogen in order to produce methanol - which is the fuel used in race car engines....
19 mins 7th - 10th Science
The Law of Conservation of Mass
This short video simply explains the Conservation of Mass with graphics that show the atoms being conserved in pictures of balanced equations. The connection between mass and energy is explained and Einstein's energy equation is mentioned.
5 mins 7th - 12th Science CCSS: Adaptable
What Triggers a Chemical Reaction?
Chemical reactions are happening all around us every second of every day, but what exactly causes these changes to occur? Using easy-to-understand analogies, this video explains how the concepts of enthalpy and entropy determine the ways...
4 mins 9th - Higher Ed Science CCSS: Adaptable