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What is the complete redox reaction for MnO4- and H2O2 under acid conditions?
Wiki User
∙ 14y ago
2 H2O2 -- [MnO2] --> 2 H2O + O2
A catalyst does not take place in a chemical reaction, thus it cannot be placed at the reactant or product side of the reaction equation. In stead it is usually placed above the reaction arrows, sometimes between right brackets: -- [MnO2] -->
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoMnO2 (above yield sign because its a catalyst)
2 H2o2----> 2H2O+O2
MnO2 (above yield sign because its a catalyst)
2 H2o2----> 2H2O+O2
Wiki User
∙ 14y ago6H+(aq)+ 2MnO4-(aq)+ 5H2O2(l) ---> 2Mn2+(aq)+ 5O2(g) + 8H2O(l)
Wiki User
∙ 14y agob uat bkin peju
Wiki User
∙ 13y agoYes.
H2O2 + Mn --> H2O + MnO
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Complete redox reaction under acid condition MnO4 H2O2?
6H+(aq)+ 2MnO4-(aq)+ 5H2O2(l) ---> 2Mn2+(aq)+ 5O2(g) + 8H2O(l)
Does a sodium atom gain one electron?
It keeps its neutrons but loses one electron. Protons and neutrons do not move in a chemical reaction. Sodium, being in group one, must lose one electron to have a complete outer electron shell and thus be stable.
A chemical reaction has a positive H value and a positive S value Under what conditions is the reaction spontaneous?
the reaction is always spontaneous :) youre welcome =D i just took this on apex, the correct answer is the reaction is spontaneous only at high temperatures.
Under what conditions does rusting occur?
when there is water and oxygen. like bridges are in.
What temperature is the reaction at equilibrium?
The temperature will depend on the reaction that is under consideration.
Complete redox reaction under acid condition MnO4 H2O2?
6H+(aq)+ 2MnO4-(aq)+ 5H2O2(l) ---> 2Mn2+(aq)+ 5O2(g) + 8H2O(l)
How does a voltiac cell work?
The voltaic cell work under the principle of redox reaction which involves the transfer of electrons from one electrode to another.
What is the reaction of argon?
Argon is chemically inert and does not have any reaction under normal conditions.
What is xenon reaction with metals?
Under all but extreme conditions, none.
What is present after a chemical reaction?
That depends on the chemicals present before the chemical reaction and sometimes the conditions under which the chemical reaction occurred.
Does a sodium atom gain one electron?
It keeps its neutrons but loses one electron. Protons and neutrons do not move in a chemical reaction. Sodium, being in group one, must lose one electron to have a complete outer electron shell and thus be stable.
A substance that enables a chemical reaction to proceed under different conditions?
catalyst.
A chemical reaction has a positive ΔH value and a positive ΔS value Under what conditions is the reaction spontaneous?
The reaction is spontaneous only at high temperatures.
Is rust an example of a physical change or a chemical change?
It is an example of chemical change which cannot be reversed. In this change, Iron oxidizes under the presence of oxygen and moisture. The reaction is called a reduction-oxidation, or redox, reaction.
What is the enthalpy of reaction-?
the heat released or absorbed in a reaction
What are the conditions under which a reversible goes to completion?
1. The rate of forward reaction = to the rate of backward reaction. 2. Concentration of the substance are constant.
Under what conditions will a low temperature make a reaction spontaneous?
if H and S are both negative
