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Is manganese dioxide and hydrogen peroxide on the periodic table?
Wiki User
∙ 14y ago
No they are composed of elements that are present in the Periodic Table but as compounds they are not listed.
Wiki User
∙ 14y ago
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Why a pinch of manganese dioxide causes hydrogen peroxide to explode?
Manganese dioxide is a catalyst for the decomposition of hydrogen peroxide.
What can the manganese dioxide be called when mixed with hydrogen peroxide?
Catalyst.
What happens when manganese dioxide is added to hydrogen peroxide and why was manganese dioxide added to the test tube containing hydrogen peroxide?
Yes, it would bubble because the bubbles are the result of the breakdown of two hydrogen peroxide molecules into oxygen and two water molecules.
What gas is produced when manganese dioxide ans hydrogen peroxide are mixed?
oxygen
Is there evidence that manganese dioxide catalyzes the breakdown of hydrogen peroxide instead of reacting with it?
Yes, manganese dioxide catalyzes the breakdown of hydrogen peroxide. Manganese dioxide (MnO2) is an inorganic catalyst. An example of an organic compound would be catalase, such as liver. In my high school Honors Biology class, we performed a lab studying biochemical reactions, and the results showed that MnO2 catalyzes, not reacts. So there you have it ~ proof, evidence! Enjoy! c:
Why a pinch of manganese dioxide causes hydrogen peroxide to explode?
Manganese dioxide is a catalyst for the decomposition of hydrogen peroxide.
Does manganese dioxide catalyze the breakdown of hydrogen peroxide?
Yes manganese dioxide catalyzes the break down of hydrogen peroxide.
What can the manganese dioxide be called when mixed with hydrogen peroxide?
Catalyst.
Which enzyme assists in the breakdown of hydrogen peroxide?
manganese dioxide
What happens when manganese dioxide is added to hydrogen peroxide and why was manganese dioxide added to the test tube containing hydrogen peroxide?
Yes, it would bubble because the bubbles are the result of the breakdown of two hydrogen peroxide molecules into oxygen and two water molecules.
What gas is produced when manganese dioxide ans hydrogen peroxide are mixed?
oxygen
Oxygen gas can be formed by using what compound in the presence of manganese dioxide?
Hydrogen peroxide (H2O2)
What is the word equation for hydrogen peroxide manganese dioxide?
Actually, manganese dioxide is a catalyst that speeds up the reaction but does not get consumed in the reaction and is not part of the reactants or products
What is the role of manganese dioxide in the preparation of oxygen?
The manganese dioxide is a catalyst which speeds up the break down of the H2O2 (Hydrogen Peroxide) to release the O2.
Is there evidence that manganese dioxide catalyzes the breakdown of hydrogen peroxide instead of reacting with it?
Yes, manganese dioxide catalyzes the breakdown of hydrogen peroxide. Manganese dioxide (MnO2) is an inorganic catalyst. An example of an organic compound would be catalase, such as liver. In my high school Honors Biology class, we performed a lab studying biochemical reactions, and the results showed that MnO2 catalyzes, not reacts. So there you have it ~ proof, evidence! Enjoy! c:
Manganese dioxide hydrogen?
= Manganese and Water
What doe hydrogen peroxide and manganese dioxide form?
H2O2, or Hydrogen Peroxide is combined with MnO2, Manganese Dioxide, to form H2O, water, and O2, oxygen gas. The Manganese Dioxide serves as a catalyst in this reactions since it is not a reactant, but sets the reaction in motion. Therefore, when writing the chemical equation, one should place MnO2 beneath the yield sign. One's balanced chemical equation should look like this: a. 2H2O2(L) ==> 2H2O(L) + O2(g) MnO2(s)
