what is acid? How many types of acids? Uses of acid? what types of physixal and chemicals property of acid ?
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what is acid? How many types of acids? Uses of acid? what types of physixal and chemicals property of acid ?
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Answer:
An acid is any hydrogen-containing substance that is capable of donating a proton (hydrogen ion) to another substance. A base is a molecule or ion able to accept a hydrogen ion from an acid.
Acids
Chemist Name Common Name
hydrochloric acid, HCl muriatic acid (used in pools) and stomach acid is HClsulfuric acid, H2SO4
nitric acid, HNO3
acetic acid, HC2H3O2 vinegar
Carbonic acid (H 2 CO 3 ) is present in the aerated cool drinks we drink.
Sulphuric Acid (H 2 SO 4 ) is used in car batteries.
Sulphuric Acid (H 2 SO 4 ) is also used to manufacture Paints, dyes, synthetic fibres etc.
Nitric acids (HNO 3 ) is used in manufacturing of fertilizers.
Physical Properties of Acids and Bases
Properties Acids Bases
Taste Sour Bitter
Touch – Slippery
Solubility Soluble in water Some bases are soluble in water. They are called alkalis.
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Explanation:
ACID
substance these are sour in taste.
substance those releases H+ ions aqueous solution are called acid
THERE ARE 2 TYPES OF ACID
1. CONCENTRATED ACIDS
2. DIBULTE ACIDS
THE USE OF ACID IS:-
the change the colors of litmus paper from blue to red
EXAMPLE
HCL =H+ion + CL-ion