8.1: Balancing Equations

Drag and Drop

How many HCl molecules do you need to balance this equation?

2Mg + ​

Placeholder

HCl ---> 2MgCl₂ + 2H₂

Drag these tiles and drop them in the correct blank above

4

1

2

3

Multiple Choice

What coefficient should be used to make the following equation balanced?

N₂+O₂--> __?__NO

• 1

• 2

• 3

• 4