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Mostly the changes are not chemical at all, but physical changes. It does depend on what kind of stain and what kind of detergent. Soap itself only works by physical changes, and not by chemical means at all. However, things like bleach or other bleaching agents (such as whiteners) do cause chemical reactions to remove stains.Perhaps somebody can add some information here about how bleach and whitening agents work?See the Related Questions to the left for more information about how soap works.
They can all affect the rate of a chemical reaction.
Nerve agents effect the junctions between nerve cells. Nerve agents prevent signals crossing the nerve junctions so all communication between nerve cells stops and no signals can get through from the brain.
Like all chemical reactions the production of ATP will slow down if there is more ATP are ready made.
All isotopes of the same element have the same chemical properties due to the following reasons: * they all have the same electrons in the OUTERMOST shell. * they all have the same electronic configuration.
Water, Acids , and Air are all agents of chemical weathering
water,acids and air are all agents of chemical weathering
Generally all in the world is the effect of chemical reactions.
The synergistic effect is the result of at least two agents or substances that work together. The work produces an outcome all agree upon.
rain water
The effect of replacing iodine with other oxidizing agents is that the substance being stained will not be stained. Iodine is the only oxidizing agent to dye the material.
Mostly the changes are not chemical at all, but physical changes. It does depend on what kind of stain and what kind of detergent. Soap itself only works by physical changes, and not by chemical means at all. However, things like bleach or other bleaching agents (such as whiteners) do cause chemical reactions to remove stains.Perhaps somebody can add some information here about how bleach and whitening agents work?See the Related Questions to the left for more information about how soap works.
Soaps, perfumes, medicines, cleaning agents, car fuels, dyes, paper are all chemical products.Cooking, washing and burning are chemical processes.
At least some, sometimes all, of the bonds in the reactant molecules are broken.
Chemical weapons are used all over the world to kill insects. A LOT of insecticides are, in fact, nerve agents. (Keep this in mind if you need to test your chemical agent alarm: just squirt a little Raid on it and it'll start screaming.)
They can all affect the rate of a chemical reaction.
The synergistic effect describes a situation in which organic structures interacting results in an overall effect greater than the sum of all of the individual effects. This term can be applied to chemical substances or living organisms.