various reactions. Let us understand more about their preparatio,
Potassium sulphate, sodium sulphate, calcium sulphate,
magnesium sulphate, copper sulphate, sodium chloride, sodium
In the previous sections we
properties and uses.
2.4.1 Family of Salts
Activity 2.13
Write the chemical formulae of the salts given below,
nitrate, sodium carbonate and ammonium chloride.
Sci
Answers
Answer:
why does Sun appears and in the morning and evening. what is meant by hydrocarbon. how many kinds of hydrocarbon are there give two example of each? Explain electronic structure of H2, CH4, NH3, Co2what is important of pH in every day life. explain any two pointswhat happens to an acid or base in a water solutionscomplete equations and balance NaOH(aq)+(s) given belowGive example of two similar figure.
Answer:
Acids and bases which forms these salts:
When acids and bases mix, they react vigorously and form respective salt.
Acid + Base ———–> Respective salt
Example:
Sodium hydroxide + Nitric acid ———–> Sodium nitrite.
NaOH + HNO3 ————> NaNO3 + H2O
Acids used:
Sulphuric acid (H2SO4); Hydrochloric acid (HCl), Nitric Acid (HNO3), Carbonic acid (H2CO3).
Bases used:
Sodium Hydroxide (NaOH); Magnesium Hydroxide (Mg(OH)2); Calcium Hydroxide (Ca(OH)2).
Family:
Sodium salts: Sodium sulphate, Sodium chloride, Sodium nitrate, Sodium carbonate.
Similarly, we can group other salts as Potassium salts, magnesium salts, Ammonium Salts, Chloride salts, Sulphate salts, Nitrate salts etc.