Briefly describe how a dry sample of sodium hydrogen carbonate can be obtained from a solution containing both salts
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Answer:
they are both soluble
Explanation:
Sodium hydrogen carbonate (also known as sodium bicarbonate or bicarbonate of soda) has the chemical formula NaHCO3. When it is heated above about 80°C it begins to break down, forming sodium carbonate, water and carbon dioxide. This type of reaction is called a thermal decomposition.
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