Wiki User
∙ 9y agocat
Wiki User
∙ 9y agoSymbol equations for reactions are written using chemical formulae.
Argon has chemical symbol Ar. The balanced equations will depend on what other reactants are present, but argon being a noble gas tends to be unreactive due to its stable octet electronic structure.
All symbol equations must be balanced to see how much you need or how much you get. This may not be neccecary for amateur chemist. But it is very important for industries. Is is also helpful for you ecconomically. also, balancing is the first step into stoichiometry. It basically gives you helpful information :)
The chemical formula (not balanced symbol equation) of copper (II) cabonate is CuCO3.
N2 + 3h2 ----> 2NH3
Symbol equations for reactions are written using chemical formulae.
Argon has chemical symbol Ar. The balanced equations will depend on what other reactants are present, but argon being a noble gas tends to be unreactive due to its stable octet electronic structure.
All symbol equations must be balanced to see how much you need or how much you get. This may not be neccecary for amateur chemist. But it is very important for industries. Is is also helpful for you ecconomically. also, balancing is the first step into stoichiometry. It basically gives you helpful information :)
Generally used: NOx
Symbol equations generally provide more information than word equations, and can be used to calculate things such as energy gain/loss or theoretical yield.Word equations only tell us what the reactants and the products are, whereas symbol equations tell us which and how much of each element is present in the chemicals (their names may not always reflect this) and may give some indication as to their structure, which determines their chemistry. Also, symbol equations are balanced, which gives a clear indication as to how much of one set of things makes the other.
In Microsoft Word, chemical equations can be entered using special character menus. For example, subscripts and superscripts can be used to denote isotopes, and arrows can indicate reactions.
The chemical formula (not balanced symbol equation) of copper (II) cabonate is CuCO3.
(d) apex
Delta
There are at least three different iron oxides, with formulas FeO, Fe2O3, and Fe3O4. The equations are: FeO + Ca = CaO + Fe Fe2O3 + 3Ca = 3CaO + 2Fe Fe3O4 + 4Ca = 4 CaO + 3Fe
Half equations ?? The chemical formula of magnesium oxide is MgO.
The chemical symbol of calcium is Ca.