What is the oxidizing agent in the the reaction 2H2S SO2 ➡ 2h2o 3s?

Explanation: SO2 is the oxidizing agent as it oxidizes 2H2S by giving oxygen to it.

What is oxidation state of 2H2S?

Oxidation state of S changes from -2 in H2​S and +4 in SO2​ to 0 in S. Change in oxidation number of sulphur in H2​S =+2.

Is SO2 an oxidizing agent or reducing?

It is called sulfur dioxide and has a formula $S{{O}_{2}}$. The sulfur dioxide acts as a reducing agent as well as an oxidizing agent.

What is the oxidizing agent in 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.

Is SO2 2H2S 2H2O 3S redox reaction?

Explanation: In the reaction 2H2S+SO2—–>3S+2H2O . In the above reaction Sulphur (S) is oxidized and Oxygen (O) is reduced.

What type of reaction is 2H2S SO2 3S 2H2O?

This is an example of a comproportionation reaction in which sulfur compounds, in different oxidation states with respect to the sulfur, undergoes electron transfer to give a elemental sulfur (which is zerovalent).

Is so2 2h2s a redox reaction?

SO2 + H2S = S + H2O reaction This is a redox reaction (oxidation – reduction). Sulphur atom in the sulphur dioxide molecule is reduced to sulfur while sulphur atom in the hydrogen sulphide is oxidized to sulfur. SO2 and H2S are in gaseous state and produced sulfur is given as a pale yellow solid.

Is 2h2s o2 2s 2h2o a redox reaction?

This reaction is a redox reaction, in which H2S is getting oxidised to S by removal of Hydrogen from H2S by oxygen. Also, oxygen is getting reduced as hydrogen is being added to oxygen to form water (H.

Is SO2 oxidizing?

Featuring sulfur in the +4 oxidation state, sulfur dioxide is a reducing agent. It is oxidized by halogens to give the sulfuryl halides, such as sulfuryl chloride: Sulfur dioxide is the oxidising agent in the Claus process, which is conducted on a large scale in oil refineries.

What is the oxidation number of CaCO3?

In CaCO3, Calcium or Ca is in the state of +2.

What is 2h O2 2H2O?

A water molecule (formally known as dihydrogen monoxide) is composed of two hydrogen atoms and one oxygen atom. The actual reaction to make water is a bit more complicated: 2H2 + O2 = 2H2O + Energy.

What is the oxidizing agent in 2H2S + s O2 → 3s+2H2O?

In the reaction 2H 2S + S O2 → 3S + 2H 2O, what has been oxidized and what is the oxidizing agent? Sulfide has been oxidized, and sulfur dioxide is the oxidizing agent.

What is the oxidation state of sulphur in H2S and H2O?

In the above reaction the oxidation state or numberof hydrogen in H2S molecule and in H2O molecule is +1. And oxidation state of sulphur in sulphur dioxide or SO2 molecule is is plus fore and whereas oxidation of sulphur in free state S8 molecule or S atom is numerically zero.

What is the reaction between 2H2S and SO2?

2H2S + SO2 → 3S + 2H2O In the above reaction: (a) H2S gets oxidized. (b) SO2 gets reduced. (c) H2S gets reduced.

Is SO2 a reducer or an oxidizer?

SO2 CAN BE either an oxidizer or reducer because it is in an intermediate oxidation state [+4] of the oxidation states sulfur can attain [-2 to +6]. This is a property of any ion or molecule in an intermediate oxidation state.