Collision Theory

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Questions

• How is collision theory linked to rates of reaction?
• How do catalysts affect collision theory?
• How are collision theory and temperature related?
• How can a chemical change be sped up?
• When using a pipet to distribute HCL into an ice bath of Mg and boiling bath of Mg-- which reaction will occur faster?
• For the following reaction, which species is acting as a catalyst? Which is an intermediate? Overall: O3 + O —> 2 O2 Step 1: Cl + O3 —> ClO + O2 Step 2: ClO + O —> Cl + O2
• What are the three requirements of the collision theory? (In order for the reaction to occur)
• Why does increasing the concentration of a sample generally increase the rate of a reaction?
• How can I draw a simple energy profile for an endothermic reaction in which 50 kJ mol-1 is absorbed and which has an activation energy of 100 kJmol-1?
• What do you understand by the activation energy of a reaction?
• How does the collision theory explain reaction times?
• How does Maxwell-Boltzmann distribution work?
• How does the collision theory explain how chemical reactions occur?
• How does temperature affect collision theory?
• What is the threshold energy??
• Question #86099
• Question #6aab1
• Which sample has the most number of atoms? #A.# #"1 mole of oxygen atoms;"# #B.# #"1 mole of oxygen molecules;"# #C.# #"1 mole of ozone molecules;"# #D.# #"Each sample contains the same number of atoms."#
• How does concentration change reaction speed?
• Question #019dd
• What is collision theory?
• What definition best explains collision theory?
• What exactly does the collision theory state?
• According to the collision theory and model created to explain the collision theory, what is the best explanation for why a higher temperature makes a reaction go faster?
• According to collision theory, why does an increase in temperature increase the rate of a chemical reaction?
• What is activation energy? How is it related to the collision theory?
• How does the collision theory relate to the increase of concentration which increases the rate of reaction?
• How does the collision theory relate to the rate of a chemical reaction?
• According to collision theory, what happens in a reaction without sufficient energy or correct orientation?
• How would you summarize the collision theory and how surface area applies to reaction rates?
• How would you explain collision theory?
• What is the collision theory of chemical reactions?
• How is collision theory linked to rates of reaction?
• Why do catalysts affect collision theory?
• How do enzymes manipulate the collision theory of chemistry?
• How does a catalyst affect collision theory?
• How does collision theory relate to reaction rates?
• What is the likely explanation to account for this sluggish reactivity of a marble chip, to a first approx. #CaCO_3#, with hydrochloric acid?
• Do collisions between reactant molecules always lead to the formation of product molecules?
• A certain reaction with an activation energy of 165 kJ/mol was run at 455 K and again at 475 K. What was the ratio of #f# at the higher temperature to #f# at the lower temperature?
• In terms of collision theory, why do fridges keep food fresher for longer?
• Which option is correct ..??
• Question #e8d79
• As the number of effective collisions between reacting particles increases, what happens to the rate of reaction?
• Question #ffc16
• Question #ff1a2
• What is an activated complex?
• Question #97ddb
• Question #22b27
• Why does hydrochloric acid not dissolve marble chips?
• When gas molecules collide, why is there no loss in kinetic energy?
• The reaction of charcoal (carbon) and oxygen is sped up by grinding the charcoal into a fine powder. This is an example of?
• How would you explain the collision theory?
• Question #6d808
• Question #74095
• Question #f201b
• Calculate the new activation energy at #37^@ "C"# if the catalyzed reaction is #200# times as fast, and the uncatalyzed activation energy was #"100 kJ/mol"#?
• How do you determine the temperature at which the reaction undergoes a thermal runaway?
• Can activation energy be changed by changing the temperature?
• Can activation energy ever be negative in ordinary scenarios?
• At a certain temperature, is an equilibrium process endothermic or exothermic, if #K < 1#?
• Question #9f6eb