The reaction is:
K2SO4+ BaCl2 = 2KCl + BaSO4
Barium sulfate ia white precipitate.
The net ionic equation for the reaction between potassium sulfate (K2SO4) and barium chloride (BaCl2) is: 2K+ (aq) + SO4^2- (aq) + Ba^2+ (aq) + 2Cl- (aq) → 2K+ (aq) + 2Cl- (aq) + BaSO4 (s). In this equation, the spectator ions (K+ and Cl-) are removed to show only the species that are involved in the chemical change.
They don't displace each other.
I think the reaction equation can be written as follows: K2Cr2O7 (aq) + BaCl2(aq) ------ BaCr2O7(s) + 2KCl(aq).
benzoylisothiocyanate
The reaction formed will be potassium chloride and hydrogen gas will be liberated. - KJ so cool!
Potassium plus Water gives Potassium Hydroxide plus Hydrogen
2KCl + Br2 ---> Cl2 + 2KBr
2KI + HgCl₂ -----> 2KCl + HgI₂
They don't displace each other.
I think the reaction equation can be written as follows: K2Cr2O7 (aq) + BaCl2(aq) ------ BaCr2O7(s) + 2KCl(aq).
This reaction doesn't occur.
benzoylisothiocyanate
Potassium chloride
The reaction formed will be potassium chloride and hydrogen gas will be liberated. - KJ so cool!
F+ 2KCl -> F2KCl
No.If you add ammonium chloride solution to potassium chloride solution all that happens is a solution with all the ions in it - ammonium ions, potassium ions, chloride ions and hydroxide ions.
Potassium plus Water gives Potassium Hydroxide plus Hydrogen
The products are Silver chloride (a white precipitate) and potassium ethanoate (acetate). NB THis is a classic test for halides.