Moles, Molar Mass and Avogadro's Number
In this moles worksheet, students convert from moles to mass, from mass to moles, from mass to atoms and molecules and from molecules to mass.
10th - 12th Science 62 Views 100 Downloads
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
Relating Moles to Coefficients of a Chemical Equation
Young scholars investigate the coefficients in a chemical equation and their relation to moles. In this moles and coefficients lesson plan, students perform a single replacement reaction of copper (II) sulfate and zinc and find the ratio...
9th - 12th Science