Complete the chemical equations and balance them
i- K + CO2 + H2O
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Explanation:
CO2 can combine with H2O forming a weak acid, Carbonic Acid H2CO3. There is no requirement for balancing the equation. It already is. Carbonic Acid has another name, seltzer or club soda. The CO2 can be kept in solution with the water if it is under pressure which is why soda bottles are tightly sealed. However as soon as the bottle is opened the pressure is released an the little bubbles of CO2 are released giving soda that sparkling taste
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