The properties of acid - base
.The solution of various used in daily life each have different properties. There are all kinds of corrosive acid, also known as treasure and the properties as the base, some substance harmful.The properties of acid - base. It is the one type that scientists use in classification of the
.Acid acid
refers to compounds containing the element hydrogen components. When dissolved in water can be split to hydrogen ion (H)
1 acid solution. The acid properties of all kinds of tastes sour
2.Change color from blue litmus paper red (with pH less 7)
3. React with metals such as zinc, copper, magnesium. Aluminium is hydrogen bubble out
4 acid corrosion treasure metal plaque.
5 body tissue.The acid reacts with limestone, which is a compound of calcium carbonate. Can the carbon dioxide gas, 6
. All kinds of acid solution conductivity well
7.? A reaction with the base type of hydrochloric acid salt and water
.Acid solution is divided into 2 types
1. Organic acids (Organic acid) is the acid from nature, from living organisms, such as
.- กรดแอซิติก (acetic acid) or acetic acid from fermentation, starch or sugar, using microorganisms. Which is used in the production of vinegar
- citric acid (citric acid) or citric acid, acid in ที่มีรส sour fruit such as orange and lemon
.- ascorbic acid (vitamin C) or ascorbic acid exists in the fruit with sour
- amino acid (amino acid) is used to create the acid protein. Often found in meat, fruits, nuts, and legumes
2.Inorganic acid, acid obtained from minerals, it may be called the mineral acid. Have the ability of corrosion high. If the skin or tissue of the body will burn burning or rash, for example,
.- hydrochloric acid (hydrochloric acid) or hydrochloric acid nitric acid (nitric acid
-
-) or nitric acid carbonic acid (carbonic. Acid) or acid limestone
- sulfuric acid (sulfuric acid) or sulfuric acid
3.Acid solution used in daily life. Examples of hydrochloric acid in everyday life and in the environment are following
- tartaric acid (tartaric acid) [] found in C4H4O4 puree, guava
- กรดแอซิติก. (acetic acid) [] used in the production of vinegar CH3COOH
.- citric acid (citric acid) [] is C6H8O7 acid in sour fruits such as oranges, lemons,
- ascorbic acid (ascorbic acid). [] are available in C6H8O6 sour fruit, vitamin C
.
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