Dibromide ions and KCl
http://jchemed.chem.wisc.edu/jcesoft/cca/cca3/MAIN/CLKBR/PAGE1.HTM
The balanced reaction between sodium and chlorine is as follows Na + Cl =>Na+ + Cl-. In this reaction, sodium loses an electron to sodium. Note that the products of this reaction are ions in the solid state.
3K2O + 2Fe
Assuming a double displacement reaction. 2KI + BaS --> K2S + BaI2
Potassium sulphate and water: H2SO4 + 2 KOH----------K2SO4 + 2H2O
No reaction.
Potassium chloride
Cl2 + 2KAt arrow 2KCl +At2 Chlorine + Potassium Astatide arrow Potassium Chloride + Astatine This happens because Chlorine is more reactive than Astatine so the chlorine displaces the Astatine to produce Potassium Chloride and Astatine.
The balanced reaction between sodium and chlorine is as follows Na + Cl =>Na+ + Cl-. In this reaction, sodium loses an electron to sodium. Note that the products of this reaction are ions in the solid state.
3K2O + 2Fe
Assuming a double displacement reaction. 2KI + BaS --> K2S + BaI2
Potassium sulphate and water: H2SO4 + 2 KOH----------K2SO4 + 2H2O
The products are Silver chloride (a white precipitate) and potassium ethanoate (acetate). NB THis is a classic test for halides.
Chemical
1. Electrolysis of sodium chloride products are NaOH, chlorine and hydrogen. 2. The product of the reaction between chlorine and hydrogen is hydrogen chloride.
No reaction.
the reaction between bleach anb potassium iodide is KI+NaCl2--->KCl2+NaI
Assuming you mean a reaction between potassium (K) and copper(II) sulfate, your products would be potassium sulfate and copper in a single replacement reaction. Here's the equation:2K + CuSO4 --> K2SO4 + Cu