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.
Answers: 3
Chemistry, 22.06.2019 00:30, lasagnafoe
Used the balanced equation 2h2+ o2 - -> 2h2o. if you have 7.2 grams of o2 , how many grams of h2o can you produce ?
Answers: 2
Chemistry, 22.06.2019 10:30, ciel8809
Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.
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