what salts? how are the formed?also give some common salts and the their uses in daily routine.
Answers
Answer:
, a salt is a chemical compound consisting of an ionic assembly of cations and anions. Salts are composed of related numbers of cations and anions so that the product is electrically neutral. Salt, in chemistry, substance produced by the reaction of an acid with a base. ... A salt consists of the positive ion (cation) of a base and the negative ion (anion) of an acid. The reaction between an acid and a base is called a neutralization reaction.
Examples:
Potassium nitrate (KNO3) To make gunpowder, fireworks and glass As a fertilizer in agriculture
Potassium nitrate (KNO3) To make gunpowder, fireworks and glass As a fertilizer in agricultureSodium bicarbonate (NaHCO3) Used as baking soda In fire extinguishers As an antacid in medicine
Answer:
Salt is a mineral composed primarily of sodium chloride (NaCl), a chemical compound belonging to the larger class of salts; salt in its natural form as a crystalline mineral is known as rock salt or halite. ... Salt is essential for life in general, and saltiness is one of the basic human tastes.
The salt comes from weathering and volcanic activity. The ocean formed very early on in Earth history, as soon as water comes into contact with rock then weathering processes start – these leach (dissolve) the soluble elements preferentially out of the rock (sodium, calcium, magnesium, potassium etc).
Five Examples of Salts for Science Class
Sodium Chloride. ••• Sodium chloride (NaCl) is the most common type of salt in our lives. ...
Potassium Dichromate. ••• Potassium dichromate (K2Cr2O7) is an orange-colored salt composed of potassium, chromium and oxygen. ...
Calcium Chloride. ••• ...
Sodium Bisulfate. ••• ...
Copper Sulfate. •••
Uses of common salt
It is used as a raw material for making a large number of useful chemicals in industry such as sodium hydroxide,sodium carbonate,baking soda etc.
It is used in cooking food.
It is used as a preservative in pickles.
It is used in the manufacture of soaps.
It is used to melt ice.