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Q: When and why does oxidation happen?
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What happen to atoms in an oxidation-reduction reaction?

The oxidation state of one atom increases while another decreases.


What chemical reactions happen when you put iron in hot water?

oxidation occurs and rust forms on the piece of iron from the oxygen in the water


Are oxidation reduction reactions reversible?

Yes, oxidation-reduction reactions are reversible. This means that the reaction can proceed in both directions, depending on the conditions. Oxidation can be reversed by reduction and vice versa by applying the appropriate conditions and reactants.


What happen when water flows through rock?

•Influences pH + redox • •Limestone makes it more basic. • •Sulfur- oxidation yields H2SO4


When a substance is undergoing oxidation does the oxidation number increase?

Yes, during oxidation, the oxidation number of the substance increases. This is because oxidation involves the loss of electrons, leading to an increase in the oxidation number.


What is the oxidation nu?

Oxidation number is oxidation states of an element. It can be positive or negative.


What is reduction process?

A reduction process involves the gain of electrons by a substance, resulting in a decrease in oxidation state. It is the opposite of oxidation and is essential in many chemical reactions, such as in redox reactions. Reduction reactions often occur simultaneously with oxidation reactions to maintain charge balance.


What is the oxidation number of HClO?

Hydrogen's oxidation number is +1.Chlorin's oxidation number is +1.Oxygen's oxidation number is -2.


What is the oxidation of SO2?

S = +4 oxidation state O = -2 oxidation state


What is the oxidation number of nitrosyl?

The oxidation number of nitrosyl (NO) is +1. Nitrogen typically has an oxidation number of -3, and oxygen typically has an oxidation number of -2. In NO, nitrogen has a -3 oxidation number and oxygen has a -2 oxidation number, leading to an overall oxidation number of +1 for the nitrosyl ion.


What is the oxidation number for SOCl2?

In SOCl2, the oxidation numbers are as follows: Sulfur (S) has an oxidation number of +4 Oxygen (O) has an oxidation number of -2 Chlorine (Cl) has an oxidation number of -1


What is the oxidation number of acetate?

The oxidation number of acetate (CH3COO-) is -1. The carbon atom has an oxidation number of +3, each hydrogen atom has an oxidation number of +1, and the oxygen atoms have an oxidation number of -2.