Why rermentation a useful chemical reaction
1.bombs
2.burning
3.rusting
4.tumour growth
Rusting, pollution and the spoilage of food.
I already have : Rust, Exhuast fumes and acid rain but i need 2 more
The outermost, known as the valance electrons.
Non-metals during a chemical combinations tend to gain electrons. Metals in chemical reactions will tend to lose their electrons easily.
Reversible changes are the chemical reactions that can be reversed, however most are non reversible. The ones that can be reversed is because the reaction can flow both ways.
These are several non-chemical reactions (physical changes): ice melting into water, scissor cutting paper, clay molding into new shape, glass crushed, water freezing, grinding, etc.
In general chemical reactions, metals tend to loose electrons and non-metals gain electrons. The no. of electrons loosed by metals is the same as the no. of electrons gained by the non-metals.
No. Non-organic chemical reactions do no have proteins.
Metals have certain features which make them easy to recognize. They have a metallic luster, and they are very good conductors of electricity. They undergo chemical reactions in which they lose electrons. Non metals characteristically do not have a metallic luster, do not conduct electricity very well, and they undergo chemical reactions in which they gain electrons (or in the case of inert gases, they don't undergo any chemical reactions).
The outermost, known as the valance electrons.
Non-metals during a chemical combinations tend to gain electrons. Metals in chemical reactions will tend to lose their electrons easily.
P. L. Spedding has written: 'Chemical engineering design' 'Chemical reactions in non-disruptive electric discharges'
The most common way to speed up chemical reactions in non-living systems is to add heat. Heat causes the molecules to move faster, creating more collisions. In some reactions, extra oxygen is used to speed them up.
Reversible changes are the chemical reactions that can be reversed, however most are non reversible. The ones that can be reversed is because the reaction can flow both ways.
Argon (Ar) is a chemical element. It is one of the noble gasses which are known to undergo very few chemical reactions. At room temperatures Argon is colorless, odorless non-toxic gas.
The only significant chemical property of helium is that it does not undergo chemical reactions.
These are several non-chemical reactions (physical changes): ice melting into water, scissor cutting paper, clay molding into new shape, glass crushed, water freezing, grinding, etc.
In general chemical reactions, metals tend to loose electrons and non-metals gain electrons. The no. of electrons loosed by metals is the same as the no. of electrons gained by the non-metals.
No. Nonmetals generally gain electrons during chemical reactions.