Physical Chemistry
Explore questions in the Physical Chemistry category that you can ask Spark.E!
- A chemical reaction with step 1 = slow reaction and step 2 = fast reaction. Which was is the rate determining steps?
- Is absolute temperature proportional to the average kinetic energy of particles in a substance?
- Does a catalyst undergo a permanent change in a chemical reaction?
- What is the relationship between temperature and the fraction of collisions with energy equal or greater than the activation energy (f)?
- Is catalyst and intermediates included in the overall reaction?
- Effects of changes on equilibrium (Temperature) When is the reaction reversed? (Endothermic)
- Which piece of equipment could not be used in an experiment to measure the rate of this reaction?
- higher average kinetic energy of particles, more collisions, more particles reach activation energy
- Effects of changes on equilibrium (Temperature) When is the reaction reversed? (Exothermic)
- In isolated systems. Delta S=0 Also, look at the picture of delta H, S and G reaction.
- Effects of changes on equilibrium (concentration) when reactants are removed?
- What is the relationship between activation energy and the fraction of collisions with energy equal or greater than the activation energy (f)?
- Effects of changes on equilibrium (concentration) when more reactions are added?
- Effects of changes on equilibrium (Factor) change (stress) what does it do to a reaction.
- Effects of changes on equilibrium (concentration) when products are removed?
- Effects of changes on equilibrium (Temperature) When is the reaction forward? (Exothermic)
- What is the ranking from least to most entropy within the different states?
- How to find an overall order of a reaction?
- Effects of changes on equilibrium (Temperature) When is the reaction forward? (Endothermic)
- Does temperature have an effect on the activation energy?