Compounds And Reactions

* When water and methylated spirits argon mixed unitedly the molecules of each of the deuce liquids fit together more succinctly than on their own. One fount of this would be tessellation. Some haomas atomic number 18nt commensurate two tessellate on their own but with an some other(prenominal) shape they are able to. * A molecule is do up of many subdivisions. And an atom is the smallest known particle there is other than electrons and protons. * There are 3 different fount of chemical bonds. * Ionic bonds are organise by unmatched atom transferring electrons to another atom to ferment ions. These bonds are mingled with metals and non-metals. Potassium oxide is champion example. * Covalent bonds are formed by atoms sharing electrons to form molecules. This type of bond usually formed between two non-metallic elements. Examples of this is two chlorine atoms connective, or the atoms of 3 hydrogen atoms joining with an oxygen atom to form water. * metal-looking bonds are formed by two metal atoms. gold bonds are the crockedest bonds of the 3. * Matter cannot be created or destroyed in an isolated system.

* The 3 principal(prenominal) pH index fingers are litmus test paper, universal indicator and phenolphthalein * pH level vary from 1 to 14 * 1 is a upstanding acid * 14 is a strong base * 7 is neutral * Orange juice and bum juice are examples of acids. * Bleach and sodium bicarbonate are both bases of some 9 * flavor Water is an example of a neutral product * blistering + Base = Salt + Water * dot + Metal = Salt + Hydrogen * astringent + Carbonate = Salt + Water + Carb on Dioxide * Atomic promenade is the sum o! f the number of protons and neutrons and is also shown on the top left... If you gather up to get a full essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay