![subject](/tpl/images/cats/himiya.png)
What are the roles of hydrogen peroxide, oxygen, hydrogen, and catalase in the following chemical reaction?
catalase: 2h2o2 --> 02 + 2h2o
a. catalase is an enzyme, o2 and h2o are substances, and h2o2 is a reactant.
b. catalase is a substrate, o2 and h2o are products, and h2o2 is an enzyme.
c. catalase is a substrate, o2 and h2o are products, and h2o2 is an enzyme.
d. catalase is an enzyme, o2 and h2o are products, and h2o2 is a substrate.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 09:30
What are scientists who study fossils called? ( a ) astronomers. ( b ) biologists. ( c ) geologists. ( d ) paleontologists.
Answers: 2
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 17:30
The polymer used for the nonstick surface of cooking utensils is 24.0%c and 76%f by mass. what is the empirical formula of this polymer?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 20:00
Iam hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 1
You know the right answer?
What are the roles of hydrogen peroxide, oxygen, hydrogen, and catalase in the following chemical re...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.09.2019 12:20
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 01.09.2019 12:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 01.09.2019 12:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.09.2019 12:20
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 01.09.2019 12:20
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 12:20
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 01.09.2019 12:20
![question](/tpl/images/cats/mat.png)
Mathematics, 01.09.2019 12:20
![question](/tpl/images/cats/istoriya.png)
History, 01.09.2019 12:20
![question](/tpl/images/cats/fizika.png)