The motivation is to accelerate the reaction.
Why
The simplified chemical reaction is:H2 + O2 = H2O2
Catalase breaks down hydrogen peroxide into water and oxygen. Therefore, its substrate in this reaction is hydrogen peroxide (H2O2).
There is no real "net ionic" equation, as KI is a catalyst that decomposes H2O2. The "slow step" is H2O2 + I- --> OI- + H2O The "fast step" is H2O2 + OI- --> H2O + I- O2 The overall is: 2 H2O2 --> 2H2O + O2
The reaction is:2 H2O2-----------------2 H2O + O2
The H2O2 redox reaction occurs when hydrogen peroxide (H2O2) is broken down into water (H2O) and oxygen (O2) through the transfer of electrons. This reaction is important in chemical processes as it can be used as a disinfectant, bleaching agent, and in various industrial applications.
Why
The half reaction for the decomposition of hydrogen peroxide (H2O2) is: 2H2O2 - 2H2O O2
based on the computer
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The simplified chemical reaction is:H2 + O2 = H2O2
The reaction between KMnO4 (potassium permanganate) and H2O2 (hydrogen peroxide) is a redox reaction where the permanganate ion is reduced to manganese dioxide and oxygen gas is produced. The overall reaction can be represented as: 2 KMnO4 3 H2O2 - 2 MnO2 2 KOH 2 H2O 3 O2
H2O2 is not a chemical reaction, it is Hydrogen Peroxide.
When hydrogen peroxide is mixed with sodium iodide solution, a reaction takes place that forms oxygen gas and iodine. The oxygen gas will bubble out of the solution while the iodine will precipitate out as a dark solid, resulting in a color change to the solution.
In the NaOH H2O2 reaction, sodium hydroxide (NaOH) reacts with hydrogen peroxide (H2O2) to produce water and oxygen gas. This reaction is known as a decomposition reaction, where the hydrogen peroxide breaks down into water and oxygen. The presence of sodium hydroxide acts as a catalyst, speeding up the reaction. Overall, the reaction results in the formation of water and oxygen gas as the final products.
Catalase breaks down hydrogen peroxide into water and oxygen. Therefore, its substrate in this reaction is hydrogen peroxide (H2O2).
The balanced reaction for N2H4 + H2O2 --> N2 + H2O is N2H4 + 2H2O2 --> N2 + 4H2O