balancing chemical equations student sheet.pdf - PhET

Balancing Chemical Equations using the Balancing Chemical Equations SimulationAuthor: Jackie Esler7. Is this equation balanced? Explain. ___________________________________________________________________________________________________Using the simulation- add coefficients so that the equation is balanced correctly.______ H 2 O ______ H 2 + ____ O 28.Using the simulation- add coefficients so the equation is balanced correctly.___ CH 4 + ___O 2 ___ CO 2 + ____ H 2 OList all reactants:____________________________________List all products:______________________________________9. Discuss the maximum (highest number) of ammonia molecules the simulation willlet you make? Draw them:In the product, ammonia (2NH 3 ), What does the (2) tell you about the equation?__________________________________________________________________What does the (3) tell you?_____________________________________________Teacher check-off/check-in… Go on to tab...2 Esler/2011