Question

Осуществите цепочку превращений C-CO2-NaCO3-Na2SO4-BaSO4

Answer 1

С + O2 = CO2
CO2 + Na2O = Na2CO3
Na2CO3 + H2SO4 = Na2SO4 + CO2 + h2O
Na2SO4 + baCl2 = BaSO4 + 2 NaCl

Answer 2

Chain of Transformations: C-CO2-NaCO3-Na2SO4-BaSO4

The given chain of transformations involves the conversion of carbon (C) to carbon dioxide (CO2), then to sodium carbonate (NaCO3), followed by the formation of sodium sulfate (Na2SO4), and finally the formation of barium sulfate (BaSO4).

Here is the step-by-step breakdown of the transformations:

1. Conversion of C to CO2: - The first transformation involves the conversion of carbon (C) to carbon dioxide (CO2). - The balanced chemical equation for this transformation is: C + O2 → CO2.

2. Formation of NaCO3: - The second transformation involves the formation of sodium carbonate (NaCO3). - The balanced chemical equation for this transformation is not provided in the search results.

3. Formation of Na2SO4: - The third transformation involves the formation of sodium sulfate (Na2SO4). - The balanced chemical equation for this transformation is not provided in the search results.

4. Formation of BaSO4: - The final transformation involves the formation of barium sulfate (BaSO4). - The balanced chemical equation for this transformation is: Ba(OH)2 + Na2SO4 → 2NaOH + BaSO4.

Please note that the balanced chemical equations for the formation of sodium carbonate (NaCO3) and sodium sulfate (Na2SO4) are not provided in the search results. However, the balanced chemical equation for the formation of barium sulfate (BaSO4) is available.

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