Chemical Reactions Unit Test
Use the equation to answer the question.
CHA+202 → CO2 + 2H₂O
If you change the 2 in front of 202 to a 3, what will be the change in the results on the right side of the equation?
(1 point)
O There are now 3CO₂ molecules.
O There is an extra O₂ molecule left over.
O Nothing changes in the equation.
O There are now 3H₂O molecules.
G
