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Detailed Information about the equation NaHCO3 + HCl -> NaCl + H2O + CO2
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Reaction Conditions
- The reaction can occur at room temperature and standard pressure.
- Although a catalyst is not required, the reaction can be accelerated by increasing the temperature or pressure.
- The reaction needs to be performed in an acidic environment due to HCl.
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Reaction Process
- When NaHCO3 and HCl are mixed together, they will create a solution containing sodium, chloride, water, and carbon dioxide gas.
- The sodium ions from NaHCO3 and the chloride ions from HCl will combine to form sodium chloride (NaCl), also known as table salt.
- Meanwhile, the remaining hydrogen and carbonate ions will combine to form water (H2O) and carbon dioxide gas (CO2).
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Phenomena Occurred
- When the reaction takes place, we will see bubbles of CO2 gas escaping. This is the phenomenon of carbon dioxide gas starting to escape from the solution.
- If the reaction is carried out in a sealed container, we may see the pressure inside the container increasing due to the release of CO2 gas.
- Also, a white solid substance (table salt) will also appear in the solution.