Importance of chemistry in our life
Chemicals are the essential building blocks for everything. All food is made of
chemical substances that are harmless and often desirable- for example, nutrients
such as carbohydrates, vitamins, fats, proteins and fiber are made of chemical
compounds.
Chemical substances play a major role in food production and preservation. The
food preservation chemicals have greatly helped to preserve food for a longer period
of time. Food additive cans, flavorings, and food supplements are all helpful in making
the quality and quantity of the food better.
The study of chemistry gave the world some important fertilizers and pesticides,
insecticides and fungicides to help grow healthy and nutritious crops, fruits, and
vegetables. Some important fertilizers are urea, calcium superphosphates,
ammonium sulphate and sodium nitrate.
Importance of Chemistry in Medicines
Chemical substances used for curing diseases and reducing suffering pain are
called medicines or drugs. Major contributions to health care have been made by
chemistry. For example, chemistry contributes to the preparation and the use of
materials for surgery (sutures, artificial skin, and sterile materials).
, Clinical laboratory testing uses a wide variety of chemical techniques and
substances for analysis.
Let us study some important drugs in chemistry:
1. Analgesics- It is used to decrease various kinds of pain.
2. Tranquillizers- These are medicines used to treat mental diseases. For example,
tension.
3. Antiseptics- These are applied to the skin, on wounds and cuts to kill or prevent
the growth of micro-organisms.
4. Disinfectants- These are the chemicals that kill micro-organisms but are not safe
for human beings.
5. Antibiotics- These are the chemical substances produced by some micro-
organisms and can be used to kill other micro-organisms which cause infections.
6. Antacids- These are the chemicals used to remove the excess acid and raise the
pH to an appropriate level in the stomach.
Importance of Chemistry in Cosmetics
We use products like lotions, perfumes, talcum powder, and various other cosmetic
products in our daily life. All these products are made chemically in laboratories for
our health, our skin. Products ranging from babies to adults, all cosmetic products
are chemical substances.
Chemicals are the essential building blocks for everything. All food is made of
chemical substances that are harmless and often desirable- for example, nutrients
such as carbohydrates, vitamins, fats, proteins and fiber are made of chemical
compounds.
Chemical substances play a major role in food production and preservation. The
food preservation chemicals have greatly helped to preserve food for a longer period
of time. Food additive cans, flavorings, and food supplements are all helpful in making
the quality and quantity of the food better.
The study of chemistry gave the world some important fertilizers and pesticides,
insecticides and fungicides to help grow healthy and nutritious crops, fruits, and
vegetables. Some important fertilizers are urea, calcium superphosphates,
ammonium sulphate and sodium nitrate.
Importance of Chemistry in Medicines
Chemical substances used for curing diseases and reducing suffering pain are
called medicines or drugs. Major contributions to health care have been made by
chemistry. For example, chemistry contributes to the preparation and the use of
materials for surgery (sutures, artificial skin, and sterile materials).
, Clinical laboratory testing uses a wide variety of chemical techniques and
substances for analysis.
Let us study some important drugs in chemistry:
1. Analgesics- It is used to decrease various kinds of pain.
2. Tranquillizers- These are medicines used to treat mental diseases. For example,
tension.
3. Antiseptics- These are applied to the skin, on wounds and cuts to kill or prevent
the growth of micro-organisms.
4. Disinfectants- These are the chemicals that kill micro-organisms but are not safe
for human beings.
5. Antibiotics- These are the chemical substances produced by some micro-
organisms and can be used to kill other micro-organisms which cause infections.
6. Antacids- These are the chemicals used to remove the excess acid and raise the
pH to an appropriate level in the stomach.
Importance of Chemistry in Cosmetics
We use products like lotions, perfumes, talcum powder, and various other cosmetic
products in our daily life. All these products are made chemically in laboratories for
our health, our skin. Products ranging from babies to adults, all cosmetic products
are chemical substances.
