For the reaction NO2 --> NO + O and given this information:
a graph of In[NO2] vs time is a curve
a graph of 1/[NO2) vs time is a straight line
a graph of [NO2] vs time is a curve.
what order is the reaction?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of