85. Solving a chemistry problem
Seller: Derkach
Price: 1.17 USD
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Product description
- Six unlabeled test tubes contain solutions of the following substances: barium chloride, sodium sulfate, barium hydroxide, sodium carbonate, magnesium nitrate, and sulfuric acid. How can you identify the contents of each test tube without using any additional reagents? Write the equations of the corresponding reactions in molecular and ionic forms.
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