use of chemical reactions in our daily life about 1 page (pls) for 40 points
Answers
Answer:
Examples of chemical reactions in daily life are ‐
Combustion
Digestion
Cooking
Gas productions
Temperature changes
Answer:
yes but how much I can that much only
In our daily life we use many chemical reaction like
1) while cooking - When our mother cooks food from raw vegetable it becomes cooked and ,here is the chemical .
2) Ant bite- When an ant bite to us it releases formic acid which causes itching so by applying base like baking soda, calamine lotion or soap we can finish the effect of acid ,this process is also known as neutralisation process
3) treating indigestion and acidity- our stomach contain hydrochloric acid which helps in digestion,if there is excess of this acid in our stomach it causes acidity,heartburn,and indigestion ,we use antacid or doctor gives antacid or base like magnesium hydroxide, aluminium hydroxide this will finish the effect of acid and gives relief .
4) treatment of acid burns-Acid burn are severe painful. they are first wash with the waterand then treated with dilut solution or paste of baking soda. The baking soda neutrilise the effect of the acid
5) In agriculture- plant growth is affected if the soil is too acidic or too alkaline.soil becomes acidic due to the excess use of fertilizer and due to acid rain.
Acid soil is neutrilise by treating it with base like calcium oxide (quicklime) or calcium hydroxide ( slaked lime) .On the other hand .if the soil is too basic,it neutrilise with organic manure which is reach in acids
6) preventing tooth decay - Toothpaste are basic in nature and helps to prevent tooth decay by neutrilising the acid produced by the action of bacteria on the various food items that we eat
ok ,I know this much only and you can also do small to eat by writting important points only and
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