HNO3 + KOH -----> KNO3 + H2O
An example of a balanced chemical equation is: NaOH + HCl = NaCl + H2O
It is a chemical formula.
A stoichiometric equation is a notation that describes a chemical reaction using chemical formulae. An example is CH4 + 2 O2 -> CO2 + 2 H2O
A chemical formula is just one molecule. For example, the chemical formula for water is H2O. The chemical formula for ammonia is NH3 A chemical equation contains reactants and products, which are molecules or groups of molecules. For example, what is the chemical equation for the formation of water. 2H2 + O2 ---> 2H2O
Br- is chemical symbol for a bromide anion. It is not an 'equation', it can be a part of a chemical equation, like in this precipitation reaction (example) Ag+(aq) + Br-(aq) --> AgBr(s) .
chemical equation
In a chemical equation, a cursive style lower-case l stands for liquid. Example: H2O(l)
These subscripts are down the chemical symbol and at right. Example: O2
An example for carbon:C + O2 = CO2
'Word equation' refers to a chemical equation written in words, not balanced chemical symbols. For example, aerobic respiration is as follows; Glucose + Oxygen = Carbon Dioxide + Water + Energy C6H12O6 + 6 O2 = 6 CO2 + 6 H2O + Energy
For example a neutralization reaction:HCl + NaOH = NaCl + H2O
A chemical formula is the way a particular chemical (element or compound) is represented using the letters given in the Periodic Table. For example, the chemical formula of oxygen is O2 and the chemical formula of caron dioxide is CO2A word equation describes a chemical reactionusing the names of chemicals only. For instance, the word equation for respiration is:glucose + oxygen => carbon dioxide + waterA formula equation also describes a chemical reaction, but uses chemical formulae instead of names and is balanced. An example of this would be methane burning in oxygen:CH4 + 2O2 => CO2 + 2H2O