link to Phet chemistry simulation

on a sheet of paper, answer the below questions, include the names of group members and identify the recorder.

topic(s): balancing a chemical equation

questions [18 points]: write the balanced chemical equations in . . .

introduction

select: tools → scale icon & all three different chemical equations

1. select: up or down arrows to change the coefficient in the chemical equations to balance the chemical equations using the lowest ratio of integers [3 points]

game [15 points]

2. do all three levels