yes ammonia use as a refrigerant
In the book, "A Child Called It", David's mother locks him in a room with a bucket of ammonia. Ammonia is a colorless, suffocating gas.
Technology is the application of science into real life. The relation can be expressed using UML by generalization this way: science <-- technology
it was a useless river plant that was everywhere so it was a way to get rid of it
Farmers developed the calender system in order to plant crops and know when to harvest them. They were also able to identify the seasons and when they occured using a calender.
The marshmallow is one of the oldest confections in the world. It was originally made using a plant called the marsh mallow. In Egypt it was a delicacy reserved for the royalty, but it was also a medicinal herb. The roots of the plant were boiled with sugar or honey. When it had thickened it was strained and allowed to cool.
a ammonia plant makes ammonia by using a special process called the Haber Bosch process they are infamous by their smell, they make fertilizers and sometimes dyes and nylon
Ammonia is represented by its symbol NH(3). In drawing its diagram using VSEPR theory, we get a triangular pyramidal shape.
In the book, "A Child Called It", David's mother locks him in a room with a bucket of ammonia. Ammonia is a colorless, suffocating gas.
1986
1995
It is very easy. Take a nitrogen atom at center. Draw 5 valence electrons around it (keep two of them in pairs). Now take 3 hydrogen atoms in front of every free electron. Draw the electron of each hydrogen atom. Click Here to see the diagram I have drawn using using MS Paint.
It is very easy. Take a nitrogen atom at center. Draw 5 valence electrons around it (keep two of them in pairs). Now take 3 hydrogen atoms in front of every free electron. Draw the electron of each hydrogen atom. Click Here to see the diagram I have drawn using using MS Paint.
The Harbor process...? i think :) well you can make ammonia using the harbor process.
a suitable diagram
1993 or 1994
Ammonia
If you are not using it, no damage will occur.If you are not using it, no damage will occur.