any twenty applications of chemistry in our daily life
Answers
1.toothpaste - made of MgOH to neutralise acids and bacteria (plaque) on our teeth
2.dishwashing soap - chemical compounds like NH3, NaOH to remove grease and dirt
tablets - pharmaceutical compounds
3.perfume - again esters are used for this
4.food - pickle (citric acid), vinegar (CH3COOH ethanoic acid to preserve food), limonene (to ripen fruits faster)
5.industries - petroleum, biogas/organic substances
transport - hydrogen fuel cell
6.rope - nylon/terylene
7.The rain in which you play.
8.The lemon you make shikangi during summers.
9.Your cosmetics, everything is chemistry.
10.Batteries, food seasonings, fuel, cleaning products, bleach, a variety of metals, lubricant, rubber, concrete, glasses, high quality cloth, dyeing products, shampoo, soap, candles, LCD displays, etc, all of which you directly use every day, are made thanks to chemistry.
11.Medicine, which was usually based on pseudoscience in the past and therefore highly ineffective, are now efficient in curing diseases thanks to bio-chemistry.
12.Colin used to clean your homes.
13.The house you live in , mortar the cement the brick ,all is chemistry.
14.The fuel you burn in your car is chemistry.
15.eg. you put powdered sugar in your coffee rather than sugar cubes, why? because of the theory of chemical kinetics, a larger exposed surface area of contact will allow the sugar to dissolve faster.