Question

K2O-KOH-K2CO3-K2SO4​

Answer 1

1) K2O+H2O=2KOH

2) 2KOH+CO2=K2CO3+H2O

3) K2CO3+H2SO4=K2SO4+CO2+H2O

Answer 2

The given chemical formula represents a series of chemical compounds containing potassium (K) and oxygen (O), as well as other elements. Let's break down each compound:

1. K2O: Potassium Oxide

   • This is a binary compound consisting of potassium (K) and oxygen (O) atoms. It's an ionic compound with a 2:1 ratio of potassium to oxygen.

2. KOH: Potassium Hydroxide

   • This is a compound formed by the combination of potassium (K) and hydroxide (OH-) ions. It is an ionic compound, often referred to as a strong base.

3. K2CO3: Potassium Carbonate

   • This is a compound containing potassium (K) and carbonate (CO3^2-) ions. It's an ionic compound with a 2:1 ratio of potassium to carbonate.

4. K2SO4: Potassium Sulfate

   • This is a compound containing potassium (K) and sulfate (SO4^2-) ions. It's an ionic compound with a 2:1 ratio of potassium to sulfate.

Each of these compounds is chemically distinct and has different properties and applications. If you have a specific question or need more information about any of these compounds or their uses, feel free to ask!