Which of the following statements is true about catalysts? and why?
a. catalysts slow down the rate of chemical reactions
b. all catalysts are enzymes
c. catalysts are used up during a chemical reaction
d. catalysts lower the activation energy of a chemical reaction
Answers: 2
Chemistry, 22.06.2019 06:30
Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.
Answers: 3
Chemistry, 22.06.2019 07:30
Which of the following best supports the concept that genetic information is passed on to offspring from both of their parents, not just one?
Answers: 2
Chemistry, 22.06.2019 12:30
The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?
Answers: 1
Which of the following statements is true about catalysts? and why?
a. catalysts slow...
a. catalysts slow...
Social Studies, 08.12.2021 23:40
Mathematics, 08.12.2021 23:40
Mathematics, 08.12.2021 23:40
Social Studies, 08.12.2021 23:40
Computers and Technology, 08.12.2021 23:40
Mathematics, 08.12.2021 23:40
Mathematics, 08.12.2021 23:40
SAT, 08.12.2021 23:40
Mathematics, 08.12.2021 23:40
History, 08.12.2021 23:40
Health, 08.12.2021 23:40
Social Studies, 08.12.2021 23:40
Mathematics, 08.12.2021 23:40