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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 reaction in which products can react to re-form reactants is?
A chemical reaction in which the products re-form the original reactants is called a reversible reaction.
What temperature is the reaction at equilibrium?
The temperature at which a reaction reaches equilibrium can vary depending on the specific reaction and its conditions. For some reactions, the temperature at equilibrium may be higher, while for others it may be lower. The equilibrium temperature is determined by the enthalpy change of the reaction and the equilibrium constant.
Is there a reaction between calcium carbonate and hydrogen peroxide?
There is no direct chemical reaction between calcium carbonate and hydrogen peroxide. Calcium carbonate is a stable compound and does not readily react with hydrogen peroxide under normal conditions.
What redox conditions will produce a spontaneous reaction?
The sum of the voltages of the half-reactions is positive.
What procedure is used to convert acidic conditions to basic conditions when balancing redox half-reaction equations?
To convert acidic conditions to basic conditions when balancing redox half-reaction equations, you can add hydroxide ions (OH⁻) to both sides of the equation. First, balance the half-reaction under acidic conditions, then add the equivalent amount of OH⁻ to neutralize the hydrogen ions (H⁺) present. This results in the formation of water (H₂O), which can then be simplified to achieve the final balanced half-reaction in basic conditions.
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 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.
A substance that enables a chemical reaction to proceed under different conditions?
catalyst.
Is alcohol react SN1 or SN2?
The reaction of alcohol depends on the conditions. Under acidic conditions, alcohols can undergo SN1 or E1 reactions. Under basic conditions, alcohols typically undergo SN2 or E2 reactions. The mechanism chosen depends on factors such as the nature of the alcohol, the reagents present, and the reaction conditions.
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.
What is a substance that enables a chemical reaction to proceed under different conditions?
A catalyst is a substance that enables a chemical reaction to proceed under different conditions. It lowers the activation energy required for the reaction to occur, allowing it to happen more quickly or at a lower temperature or pressure. The catalyst itself remains unchanged in the reaction and can be reused multiple times.
How can one effectively utilize the Nernst equation in electrochemistry experiments?
To effectively use the Nernst equation in electrochemistry experiments, one must understand the relationship between the concentrations of reactants and products in a redox reaction and the cell potential. By plugging in the relevant values into the Nernst equation, one can calculate the cell potential under non-standard conditions, allowing for a more accurate analysis of the reaction kinetics and thermodynamics.
