The frequency factor in the Arrhenius equation can best be described as O a. a factor which corrects for the conversion between J and kJ. O b.a numerical description of the amount of energy needed by colliding reactant molecules in order to form products. Oc the probability that a collision between molecules will have the corect relative orientation for reaction to occur. d. a numerical description of the amount of energy released by colliding reactant molecules when they form products. e. a numerical description of how often molecules collide with the proper orientation to react ar a specific concentration.

A reaction at -1.0 °C evolves 547. mmol of sulfur tetrafluoride gas. Calculate the volume of sulfur tetrafluoride gas that is collected. You can assume the pressure in the room is exactly 1 atm. Be sure your answer has the correct number of significant digits. volume: 1 X $ ? 8 ▸ Ar

Burning methane with oxygen is a highly exothermic reaction. Yet a mixture of methane and oxygen can be kept indefinitely without any reaction occurring. How is this possible?