CHEM COM: SEMESTER 2
        

pacing plan edit (teacher access)

UNIT 4- CHEMICAL REACTIONS

chembalancer

what triggers a chem rxn? (ed ted)

how to speed up chem rxns (ed ted)

How do batteries work? (ED TED)

UNIT 5- ENERGY

solid, liquid, gas...and plasma? (ED TED)

the chemistry of cold packs (ed ted)

energy forms and changes (phet)

under the hood of the chemistry of cars (ed ted)

circuit construction

UNIT 6- WATER 

Strength and weakness of acids (ed ted)

ph scale phet sim

UNIT 7- FOOD