Sulphur + air = sulphuric oxide
S + o2 = so2
combustion
Na2O
The word equation for the reaction between magnesium carbonate and sulfuric acid is Magnesium Carbonate + Hyrdocholric Acid > Magnesum Chloride + Carbon Dioxide + Water.
This chemical reaction is: CaO + H2O = Ca(OH)2.
S + o2 = so2
Sulphur and oxygen react to form either sulfur dioxide or sulfur trioxide, depending on reaction conditions.
http://wiki.answers.com/What_is_the_word_equation_for_the_reaction_of_sulphur-di-oxide_with_acidified_potassium_dichromate
Na + 2S --> Na2S Sodium and Sulphur yield Sodium Sulphide.
it is a combustion. the word equation would be: sulfur + oxygen → sulfur dioxide the balanced chemical equation: S(s) + O₂(g) → SO₂(g)
Oxidation
combustion
The chemical equation is the word expression of a chemical reaction.The rate of reaction give information about the speed of this reaction.
Na2O
sheet
The word equation for the reaction between magnesium carbonate and sulfuric acid is Magnesium Carbonate + Hyrdocholric Acid > Magnesum Chloride + Carbon Dioxide + Water.
i am not sure. but yeah