Step 1: NO(g) + O3(g) - NO2(g) + O2(9)
Step 2: NOZ() + O(9) - NO(g) + O2(g)
a. Write the reaction equation for the mechanism above.

The volume of an unknown substance in a sealed glass jar is 50 milliliters. the volume of the jar is 200 milliliters. which state of matter could the substance be?

Aman applies a force of 500n to push a truck 100m down the street how much does he do?

Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?