Table of Contents
- 1 Is 2H2 O2 2H2O oxidized or reduced?
- 2 What is the oxidizing agent in 2H2 O2 → 2H2O?
- 3 What is the reducing agent in the following reaction 2na 2H2O → 2naoh H2?
- 4 Is the following chemical reaction balanced 2H2O2 h2o O2?
- 5 Which among the following is getting reduced and acting as oxidising agent in the reaction Fe2O3 3CO 2fe 3CO2?
- 6 What is the reducing agent in this reaction 2C S O2 G → 2CO G?
Is 2H2 O2 2H2O oxidized or reduced?
Reducing agent is the element or compound that loses electrons. In other words, it is said to be oxidized. In this reaction, 2H2 gains oxygen (while reacting with O2) and becomes 2H2O. So, here 2H2 gets oxidized and therefore, 2H2 is the reducing agent.
What type of chemical reaction is 2H2O2 → 2H2O O2?
Answer Expert Verified Above mentioned reaction is decomposition reaction. In this water molecule is broken into individual gases that is hydrogen and oxygen. Water molecules is decomposed or dispersed into hydrogen and oxygen gas.
What is the oxidizing agent in 2H2 O2 → 2H2O?
In this reaction, Oxygen is making Hydrogen to lose electrons, so O2 is oxidizing agent. Hydrogen is losing electrons so H2 is reducing agent.
What is the oxidation state of oxygen in 2H2O?
So, the fact that there are 2H2O in an equation doesn’t affect the oxidation numbers of the individual atoms. So, in H2O, whether you have one molecule or a bathtub full, H has an oxidation number of +1 and O has an oxidation number of -2.
What is the reducing agent in the following reaction 2na 2H2O → 2naoh H2?
Explanation: You’re dealing with a redox reaction in which sodium metal, Na , is being oxidized to sodium cations, Na+ , and hydrogen is being reduced to hydrogen gas, H2 .
How does H2O2 act as bleaching agent?
H2O2 or hydrogen peroxide acts as a strong oxidizing agent both in acidic and basic media. When added to a cloth, it breaks the chemical bonds of the chromophores (colour producing agents). Hence, the visible light is not absorbed and the cloth gets whitened.
Is the following chemical reaction balanced 2H2O2 h2o O2?
Explanation: This reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen. Add 2 molecules of hydrogen peroxide and 2 molecules of water. Since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.
What type of reaction is displayed below 2Al 3NiBr2 → 2AlBr3 3Ni?
Chemical Reactions
| A | B |
|---|---|
| 2Al + 3NiBr2 –> 2AlBr3 + 3Ni | single displacement |
| 4Al + 3O2 –> 2Al2O3 | synthesis |
| 2NaCl –> 2Na + Cl2 | decomposition |
| CaCl2 + F2 –> CaF2 + Cl2 | single displacement |
Which among the following is getting reduced and acting as oxidising agent in the reaction Fe2O3 3CO 2fe 3CO2?
In the following reaction we see that 3CO starts to gain oxygen while it is reacting with Fe2O3 and hence become 3CO2. Since, 3CO is getting oxidized, hence, the reducing agent is 3CO.
Is 2H2O2 -> 2H2O O2 a disproportionation reaction?
[SOLVED] 2H2O2 → 2H2O + O2 is an example of disproportionation reaction.
What is the reducing agent in this reaction 2C S O2 G → 2CO G?
Since the 2C + O2 ==> 2CO line is downward-sloping, it cuts across the lines for many of the other metals. This makes carbon unusually useful as a reducing agent, because as soon as the carbon oxidation line goes below a metal oxidation line, the carbon can then reduce the metal oxide to metal.