subject
Chemistry, 17.10.2019 20:30 wolfgirl10000

According to the collision theory and the model created to explain the collision theory, why does a catalyst cause a reaction to speed up?

it lowers the required activation energy.
it increases the collisions per minute.
it increases the average kinetic energy of the particles.
it increases the kinetic energy and the collisions per minute.

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 03:10
Agas diffuses 1/7 times faster than hydrogen gas (h2). what is the molar mass of the gas? 100.10 g/mol 98.78 g/mol 86.68 g/mol 79.98 g/mol
Answers: 3
question
Chemistry, 22.06.2019 14:30
The three types is stress that act on earths rocks are compression, tension, and
Answers: 1
question
Chemistry, 22.06.2019 15:30
All forces cause motion? true or false
Answers: 1
question
Chemistry, 22.06.2019 17:00
How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process
Answers: 1
You know the right answer?
According to the collision theory and the model created to explain the collision theory, why does a...
Questions
question
Mathematics, 12.03.2021 23:40
question
Computers and Technology, 12.03.2021 23:50
question
Health, 12.03.2021 23:50
question
Mathematics, 12.03.2021 23:50
question
Mathematics, 12.03.2021 23:50
Questions on the website: 13722367