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To draw the Lewis dot diagram for hydrogen chloride (HCl), you first determine the total number of valence electrons (1 for hydrogen and 7 for chlorine). Place one pair of electrons (representing the bond between the two atoms) and any remaining electrons around the chlorine atom. Hydrogen follows the duet rule so it only needs two electrons around it. This results in a structure with a single bond between hydrogen and chlorine, and both atoms have a full valence shell.
An oxygen atom with two hydrogen atoms attached to it represents a water molecule. The oxygen atom has two lone pairs of electrons, and each hydrogen atom has one electron. The atoms are connected by covalent bonds.
Hydrogen + fluorine ---> hydrogen fluoride
There is one atom of hydrogen in a hydrogen molecule.
There is no difference between hydrogen sulfide and hydrogen sulphide. The term "sulfide" and "sulphide" both refer to the chemical compound H2S, also known as hydrogen sulfide. The difference in spelling is simply a matter of regional or historical variation.
Isotopes of hydrogen are Hydrogen-1 (protium), ‎Hydrogen-2 (deuterium), ‎and Hydrogen-3 (tritium).
To draw two water molecules with dashed lines to indicate hydrogen bonds forming between them, represent each water molecule as an oxygen atom (O) with two hydrogen atoms (H) bonded to it. Then, draw dashed lines connecting the oxygen atom of one water molecule to the hydrogen atoms of the other water molecule. These dashed lines represent hydrogen bonds forming between the two water molecules.
I am guessing that you are talking about the two elements hydrogen and helium. If you want to draw a orbital model, first draw the nucleus. For hydrogen, make sure that there is one proton and however many neutrons you need. For helium, there must be two protons and at least two neutrons. Then, for hydrogen, you draw one electron in the first shell. For helium, you draw two. There are many other ways to symbolize the different elements, such as the electron cloud model, but that's extremely hard to draw.
To draw the Lewis structure for water one must draw two capital Hs about 2 inches appart. Then in between the Hs, and about an inch down draw one O. H H \ / O Somewhat like so, accept a bit larger.
Press B or X Press B or X
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 Lewis structure for NH3 shows nitrogen in the center with three hydrogen atoms bonded around it. Each hydrogen atom is connected to the nitrogen atom by a single bond.
Stars are basically very large nuclear fusion reactions where Hydrogen atoms are fused at great heat and pressure into Helium (or other Hydrogen forms) releasing huge amounts of energy.
In the Haber process, nitrogen gas and hydrogen gas react to form ammonia gas. You can draw a particle diagram by representing nitrogen molecules (N2) as pairs of N atoms, hydrogen molecules (H2) as pairs of H atoms, and ammonia molecules (NH3) as a combination of N and H atoms. Show the collisions between nitrogen and hydrogen molecules and the formation of ammonia molecules.
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.
To draw the Lewis dot diagram for hydrogen chloride (HCl), you first determine the total number of valence electrons (1 for hydrogen and 7 for chlorine). Place one pair of electrons (representing the bond between the two atoms) and any remaining electrons around the chlorine atom. Hydrogen follows the duet rule so it only needs two electrons around it. This results in a structure with a single bond between hydrogen and chlorine, and both atoms have a full valence shell.
The chemical formula for ethyl acetate is CH3COOCH2CH3. To draw the structure, start with a central carbon atom bonded to three hydrogen atoms. To one side of the central carbon, attach a carbon atom with two hydrogen atoms called an ethyl group (CH2CH3). Then, bond the oxygen atom to the central carbon with a double bond and attach a hydrogen atom to the oxygen. Lastly, attach the oxygen to the ethyl group carbon atom.