A helium balloon occupies a volume of 1.8 L at 5°C.
What volume will it occupy at 85.0°C?

What is the overall order of reaction for rate = k[no]2[o2]

How does the presence of oxygen affect the chemical pathways used to extract energy from glucose?

Which statement is true about a catalyst? a: a catalyst decreases the rate of the reaction. b. a catalyst is consumed during a chemical reaction. c. a catalyst lowers the activation energy of a reaction. d. a catalyst increases the reactant concentration during a reaction.