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3K2O + 2Fe
Assuming a double displacement reaction. 2KI + BaS --> K2S + BaI2
Potassium sulphate and water: H2SO4 + 2 KOH----------K2SO4 + 2H2O
No reaction.
H2SO4 + K2CO3 --> K2SO4 + H2CO3 ...........................followed by H2CO3 --> H2O + CO2
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.
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
3k20+2fe
H2SO4 + K2CO3 --> K2SO4 + H2CO3 ...........................followed by H2CO3 --> H2O + CO2
potassium bromide + fluorine --> potassium fluoride + bromide
The reaction between glycerol and potassium permanganate is irreversible because it involves a complete change in the molecular structure of the reactants. Glycerol, an alcohol compound, is oxidized by potassium permanganate, resulting in the formation of different products, such as carbon dioxide, water, and manganese dioxide. Once these new products are formed, it is difficult to reverse the reaction and reform the original reactants.
This reaction doesn't occur.