You might see the smokey 'fume' of ammonium chloride solid particles formed by reaction of escaping ammonia and hydrogen chloride gas, at best seen when solutions are rather concentrated.
NH3(g) + HCl(g) --> NH4Cl(s)
no it was all wrong its fake
The white precipitate of silver chloride will dissolve when aqueous ammonia is added.
as you observe they going down and it's snapping
ironchloride and sulphuric acid
The loss of mass from the start as time goes on
Write one case where you observe the process of evaporation and condensation together?
Zn (s) + 2HCl (aq) --> ZnCl2 (aq) + H2(g)
You can observe them attracting or repelling each other.
Physical properties are things you observe with your eyes during chemical reaction e.g. Salt analysis the choking smell of ammonia u observed with your nose is a physical properties of ammonia
Physical properties are things you observe with your eyes during chemical reaction e.g. Salt analysis the choking smell of ammonia u observed with your nose is a physical properties of ammonia
The solution would become a deep blue color as the ammonia forms coordinate covalent bonds to the copper II cations.
mg+Hcl----------->mgcl2 + H2 You could see bubble in the solution while reacting. After the reaction the reactant will just become a colourless solution