Ammonia's nitrogen atom possesses a lone pair of electrons, making it a proficient base that readily accepts hydrogen from acids. Reactions usually take place when ammonia is dissolved in water, forming an aqueous ammonia solution.
In a molecular formula, the subscript tells us the number of atoms of the element that are present in one molecule of the compound. For instance,H2O tells us that there are two hydrogen and one oxygen atom per molecule of water. As for ionic compounds, it tells us the number of atoms present in one formula unit of the compound.
The ammonia clock was the first atomic clock invented by the US National Bureau of Standards in 1948 that measured the speed of the vibrations of nitrogen atom in ammonia molecule.
VSEPR predict the geometry of a chemical molecule.
It tells what elements are present in a molecule and how many atoms of each element are present.
The formula of a substance(element or compound) tells us the number of molecules in the in the substance(element or compound).
In a molecular formula, the subscript tells us the number of atoms of the element that are present in one molecule of the compound. For instance,H2O tells us that there are two hydrogen and one oxygen atom per molecule of water. As for ionic compounds, it tells us the number of atoms present in one formula unit of the compound.
The ammonia clock was the first atomic clock invented by the US National Bureau of Standards in 1948 that measured the speed of the vibrations of nitrogen atom in ammonia molecule.
In a binary compound, the subscript for a compound's formula would tell us how much of a certain atom there is.
VSEPR predict the geometry of a chemical molecule.
the actual number of atoms in a molecule
it is a mixture because sujesh has mixed it
It tells what elements are present in a molecule and how many atoms of each element are present.
The formula of a substance(element or compound) tells us the number of molecules in the in the substance(element or compound).
Not sure but it is not Hg or Mg.
Structural formulas reveal a lot about a compound.First of all, it tells us about the constituents of the compound, or in other words, the functional groups present. This enables us to predict what kind of properties the compound has and what kind of reactions it can undergo.Secondly, it can also tell us about such properties such as polarity. This determines whether the compound is polar or not. This helps us in choosing the right kind of solvent should we decide to subject the compound to a reaction.Thirdly, it can help us determine the stereochemistry (shape and spatial orientation) of the compound. This is especially important in organic chemistry and organic chemstry, since certain important reactions will proceed if and only if a molecule with the right shape is employed.There are probably dozens of explanations about structural formula, but these are the ones I can think of right now.
Ammonia is found all around us. In the air, soil,water.
Ammonia is found all around us. In the air, soil,water.