3k20+2fe
The products are Silver chloride (a white precipitate) and potassium ethanoate (acetate). NB THis is a classic test for halides.
Na2CO3 + Ca
the reaction between bleach anb potassium iodide is KI+NaCl2--->KCl2+NaI
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.
potassium bromide + fluorine --> potassium fluoride + bromide
no reaction
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.
Na2CO3 + Ca
No reaction.
KMnO4 + C3H8O3 => K2CO3 + H2O + CO2 + MnO2
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
H2SO4 + K2CO3 --> K2SO4 + H2CO3 ...........................followed by H2CO3 --> H2O + CO2
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.