Articles :The Mystery of Life Chemistry
In Chemistry, we are familiar. Element
is a single substance such as H (Hydrogen), O (Oxygen), Na (Sodium), Cl
(Chlor), C (Carbon), N (Nitrogen) and others. Until
now we know 117 elements in the world.
The Mystery of Chemical Compounds
Compounds are substances formed from several elements,
such as Water. Water
is formed from the element Hydrogen (H) and Oxygen (O) which in the formula
Kimia wrote H2O. An
example is the salt of the kitchen, which is made up of elements of Sodium (Na)
and Chlor (Cl), with the NaCl Chemical formula. Cyanide
is also a form composed of elements C (Carbon) and N (Nitrogen), so the
chemical formula of Cyanide is CN.
There is a very unique bin of the phenomenon of
chemicals. Every
day you consume the kitchen, right? How does it feel
if you eat vegetables without salt? What is unique about
making this salt? Take
a good look at this one God: Salt kitchen, was formed from elements that are
very dangerous! This is
one of the wonders of the world that we should ponder. Kitchen
salt (NaCl) is a form formed of elements of Sodium (Na) and Chloride (Cl)
elements. If
we look one at a time, Sodium is a dangerous element. Very
explosive, the slightest air can explode and fire. While
Chlor (Cl) in the form of gas, chlorine yellow- green, and very poisonous
In summary, Sodium is a very dangerous substance. Chlor is also a very dangerous
substance. But
once connected together formed Sodium Chloride, then both the bad traits (full
and poisonous) destroyed! Even
Sodium Chloride (salt) is a substance that is needed by humans as a flavor.
If salt is a useful substance formed by two harmful
substances, then further on cyanide. Cyanide
(CN) is a toxin formed from Carbon (C) and Nitrogen (N). Carbon
(charcoal) is a substance that is useful for the purification process in the
industrial world, and used to burn sate in Warung Sate Tegal. Nitrogen
is also a very useful substance in the medical world, even now used to fill
your car tires to be more stable. Surprisingly,
the existing Carbon (C) and Nitrogen (N) are useful substances, but when they
are connected together they form cyanide (CN) then their usefulness suddenly
dissipates, and a new dangerous character emerges. Cyanide (CN) is toxic.
This is the wonder of the world that God interrupts. An amazing mystery of chemistry.
Then
what is the wisdom behind this unique chemical mystery ? Chemical Mystery
Cyanide Poison
Cyanide is a bad substance formed by two
good substances. This
is the imagery for us a criminal can be born of a good parent couple. Therefore,
our already good housekeeping atmosphere, never feel safe about the fate of our
children! Always watch
over our children. Give them enough attention. Provide
appropriate guidance and control so that our children do not become
"cyanide".
Mystery Chemistry of Kitchen
Salt Kitchen salt (Sodium Chloride) is a useful substance
formed by two harmful substances. This is
the marvelous i'tibar God has given us to imitate. We
must be able to unite (congregate) to form a new positive force, even if
individually we have shortcomings.
.
Chlor is also a very dangerous substance. But in the salt compound the kitchen has a mixture of chlorine. What makes it harmless? And why salt can be consuspended?
BalasHapusBecause after the two of them unite to form Sodium Chloride, then the two bad traits (burn and poison) perish! Why is it destroyed because sodium and clorin react
HapusHi yulinda, i want to ask how does NaCl form?
BalasHapusBy dissolving the nacl into the water then added with aquaded according to the desired concentration
HapusWhat is the effect of the use of salt if the substance contained is toxic and dangerous, how to overcome it?
BalasHapusSalt is harmless if its use is within reasonable limits. When na and cl react the bad nature of both or poison will be destroyed
HapusHow to distinguish harmful substances from harmless ones?
BalasHapus1. Food Characteristics Using Rhodamin B and Methanyl Yellow Dyes:
HapusAvailable on sauce, crackers, jelly, soft drinks, syrup, es puter and wet snacks etc.
The color is conspicuous
Brightly shiny
The color is not homogeneous (some are clot)
There is a bit of bitterness
Appears itchy in the throat after taking it
2. Food Character Contains Borax
Wet Mi: The texture is thicker, more shiny, not sticky, and does not break quickly.
Meatball: The texture is very thick, the color is not brown like the use of meat, but more likely to leucorrhoea.
Snack: For example lontong, the texture is very chewy, taste sharp, very tasty, and gives a bitter taste.
Crackers: The texture is crunchy and can cause bitterness.
3. Food Characteristics Contain Formalin
· Wet Wet Formalin: Not sticky, more glossy, not damaged for up to two days at room temperature, and lasts more than 15 days at refrigerator temperature (10 degrees Celsius).
· Tofu Formaldehyde: Its texture is too hard, chewy but not solid. Not damaged until 3 days in room temperature and can hold 15 days in refrigerator.
· Formalinized Fish: The color of dark red gills is not brilliant, not fresh red, and the color of clean white fish flesh. Not damaged until 3 days at room temperature.
· Salted Salt Formalin: Clean bright and odorless salted fish. No fly flies in the area flies, not damaged until more than 1 month at a temperature of 25 degrees celsius.
· Meatballs Formalin: Very chewy texture, not damaged until 2 days at room temperature.
· Chickens Formalin: The texture is tight, the flies are not preferred, not damaged until 2 days at room temperature.
Its so interesting
BalasHapusLike we know, in the world is so much found chemistry.
And then too much negative effect, and positif effect.. So how your kind to minimal negative effect?
In general, excessive use of chemicals can endanger health and pollute the environment. However, the use of chemicals can not be avoided because the chemical is very supportive of human welfare. In general, the negative effects of chemical use can be suppressed in the following way:
Hapus1. Use chemicals according to the rules listed in the package.
2. Use chemicals as needed (not excessive).
3. Try to use chemicals that have been decomposed so as not to pollute the environment.
4. Farmers should pay attention to wind direction when spraying insecticide. Insecticide spraying position is back to the wind so as not to be sucked when breathing.
5. Recycle chemical products. Waste in the form of plastics, cans and paper can be recycled. Have you ever seen a scavenger? Scavengers looking for recyclable items from the trash.
Haj ulekk... Explain about the reaction chemical in dailly life ?
BalasHapus1. Aerobic cellular respiration Aerobic cellular respiration is the reverse process of photosynthesis in molecular energy coupled with the oxygen we breathe to release the energy needed by our cells plus carbon dioxide and water.
HapusC6H12O6 + 6O2 → 6CO2 + 6H2O + energy (36 ATPs)
2. Rust
Rust is iron oxide, usually a red oxide formed by redox reactions of iron and oxygen in the presence of water or air humidity.
Fe + O2 + H2O → Fe2O3. XH2O