Question

give any three examples of bases. give any two uses of each of them​

Answer 1

Answer:

NaOH Is base it react with acid and given salt and water.

toothpaste contain base which used to excess acid in mouth.

antacids tablets it used to prevent from our stomachpain

Answer 2

Answer:

1. Magnesium Hydroxide,Mg(OH)²

• Magnesium hydroxide is also used as an antacid to relieve indigestion, sour stomach, and heartburn.

• Magnesium hydroxide may also be used for purposes not listed in this medication guide.

2. Sodium Hydroxide, (NaOH)

• Sodium Hydroxide is used in the manufacturing of paper,textiles,Soaps and detergents.

• It is used in fuel, cell production, to cure food, to remove skin from vegetables for canning, bleach, drain cleaner, oven cleaner, soaps, detergent, paper making, paper recycling, aluminium ore processing, oxide coating, processing cotton fabric, pickling, pain relievers, anticoagulants to prevent blood clots, cholesterol reducing medications, and water treatment.

3. Calcium Hydroxide,(Ca(OH)²)

• Calcium Hydroxide is used to neutralise the acidity in soils.

• It is an important ingredient in whitewash.

Explanation:

There is a mistake. If you write this answer. You have to change those mistakes.ex:- Mg(OH)² is wrong,please write Mg(OH)2 in below of brackets.

This ² is used in square roots.√² OK.

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