Question

In the activity, you will balance two equations at each level: easy, medium, and hard. The equations to balance are listed below. Solve these equations and write their answers in the space provided.

(Also i/dc how many equations you answer... just answer something.)

Answer 1

Easy:

1. 2K + Br2 — KBr

2. 4Sb + 3O2 — SB4 O6

Medium:

1. 2Na+2H2O — 2NaOH+H2

2. 2KNO3 — 3KNO2+O2

Hard:

1. 4NH3+5O2 — 4NO+6H2O

2. C2H5OH+3O2 — 2CO2+3H2O