Question

Помогите пожалуйста с химией калий→ калий гидроксид→ калий карбонат→ калий сульфат→ барий сульфат

Answer 1

1) K + H2O = KOH + H2;
2) 2KOH + Na2CO3 = 2NaOH + K2CO3;
3) K2CO3 + H2SO4 = H2CO3 + K2SO4 = H2O + CO2 + K2SO4;
4) K2SO4 + Ba(OH)2 =2KOH + BaSO4.

Answer 2

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Answer 3

Chemical Reactions: Potassium to Barium Sulfate

To understand the chemical reactions from potassium to barium sulfate, let's break down the steps involved:

1. Potassium (K) to Potassium Hydroxide (KOH): - The reaction between potassium and water (H2O) forms potassium hydroxide. - The balanced chemical equation for this reaction is: 2K + 2H2O → 2KOH.

2. Potassium Hydroxide (KOH) to Potassium Carbonate (K2CO3): - The reaction between potassium hydroxide and carbon dioxide (CO2) forms potassium carbonate. - The balanced chemical equation for this reaction is: 2KOH + CO2 → K2CO3 + H2O.

3. Potassium Carbonate (K2CO3) to Potassium Sulfate (K2SO4): - The reaction between potassium carbonate and sulfuric acid (H2SO4) forms potassium sulfate. - The balanced chemical equation for this reaction is: K2CO3 + H2SO4 → K2SO4 + CO2 + H2O.

4. Potassium Sulfate (K2SO4) to Barium Sulfate (BaSO4): - The reaction between potassium sulfate and barium chloride (BaCl2) forms barium sulfate. - The balanced chemical equation for this reaction is: BaCl2 + K2SO4 → BaSO4 + 2KCl.

Please note that the reactions mentioned above are simplified representations of the chemical processes involved. The actual reactions may involve specific reaction conditions, stoichiometry, and other factors that can affect the outcome.

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