Properties Of Chemical Equation. It is a colorless crystal or white powder. Substances that ionises in aqueous solution are represented by aq state symbol.
Mg s 2hcl aq mgcl2 aq h2 g mg s 2 hcl aq mgcl 2 aq h 2 g mgcl mgcl is the salt produced from the chemical reaction between dilute hydrochloric acid and magnesium. Now to make it easier to talk about chemical reactions scientists will use symbols. A chemical reaction is a process in which molecules interact to form new substances.
Transition metal ions form coloured precipitates.
Hcl aq naoh aq nacl aq h 2 o l let s work out the ionic equation of this reaction. Alkalis react with metal ions. However unlike physical properties chemical properties can only be observed as the substance is in the process of being changed into a different substance. Alkalis react with acids.
