Question 9 a N20(9) + CO(9) - N2(9) + CO2(9) The rate of the reaction represented above increases significantly in the presence of Pd(s). Which of the following best explains this observation?
А Pd increases the activation energy of the reaction.
B Pd absorbs the heat produced in the reaction. C One of the reactants binds on the surface of Pd, which introduces an alternative reaction pathway with a lower activation energy.
D One of the products binds on the surface of Pd, which increases the reaction rate by decreasing the concentration of products in the mixture.
Solved
Show answers
More tips
- C Computers and Internet 3D Glasses! What is this thing?...
- C Computers and Internet How to insert videos into LiveJournal?...
- C Computers and Internet How Much Does an iPhone Cost in America?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
Answers on questions: Chemistry
- C Chemistry Grains of sugar dissolve more quickly in tea than do sugar cubes. Which answer correctly describes why this occurs? The sugar grains form a saturated solution. The sugar cube...
- C Chemistry What happens to the chemical structure of water when it changes states...
- C Chemistry What is the percent composition of muscovite mica. Its chemical formula is (KF)2(Al2O3)3(SiO2)6(H2O)...
- C Chemistry WILL GIVE BRANLIEST WILL FOREVER BE GREATFUL EASY BUT I WAS TO LAZY TO LEARN WILL GIVE BRANLIEST WILL FOREVER BE GREATFUL!!! 11. What causes metallic bonds to form? A) The...
- C Chemistry The diagram below shows four coastline locations on Earth with respect to the moon at a given time. Moon A B D C In this current position, which coastline(s) are experiencing...
- C Chemistry Hey im bored, wanna make a zo0m class lol...
- C Chemistry Un recipiente para gases contiene 2 moles del compuesto gaseoso óxido de dinitrógeno (N2). Este óxido, sometido a ciertas condiciones, se descompone totalmente en los gases...
- C Chemistry Describe the zeroth law of thermodynamics and its application in thermometers....
- C Chemistry Which characteristic is true of sexual reproduction but not of asexual reproduction?...
- C Chemistry For the given elements, calculate the number of atoms in 1.00 g of that element. How many atoms of lithium are in 1.00 g? How many atoms of zinc are in 1.00 g? How many atoms...
Ответ:
Ans choise B
Explanation:
Increasing rates of reaction by catalysts always results because of decrease in activation energy occurs.
Ответ:
sorry
Explanation:
i don't understand your question