Al(HCO3)3
Li2 CO3
Hydrogen is represented simply by a capitol 'H'.
Hydrogen is represented simply by a capitol 'H'.
HBr In a chemical equation you would write it as HBr(aq).
Na2CO3.10H2O --> Na2CO3 + 10H2O
NaHCO3
It's impossible to tell. "Potassium hydrogen" is clearly an error of some kind; it might be a somewhat confused attempt to write "potassium hydride," or it could be an omission error for something like "potassium hydrogen carbonate."
CO3
There is no chemical HCO2Do you mean:H2O waterHCO3- hydrogen carbonate found in baking powderH2CO3 carbonic acid found in soft drinks/sodaCO2 carbon dioxide
アルミニウム(aluminum)
Aluminum chloride is AlCl3.
Na2CO3
Carbonated water is a solution of carbonic acid. This exists as an equilibrium mixture of H2CO3 molecules, solvated hydrogen ions and solvated carbonate and hydrogencarbonate ions, so a simple formula is not possible. H2CO3(aq) is probably the best approximation.
HCO3^(-) is the bi-carbonate ( or hydrogen carbonate) anion. It is usually found in baking powder as 'Sodium bi-carbonate' ( NaHCO3) NB When writing chemical symbols, it is the international recognoised standard to write single letter symbol with a CAPITAL letter, and two letter symbols as ; 1sr letter a capital ltter and second letter as small/lower case. Hence you Hco3 ' shoukld read 'HCO3'.
aluminum nitrate
Li2 CO3
CaCO3 (s)