- Put excess CuO in dilute H2SO4.
- Filter excess CuO
- Add BaCl2/Ba(NO3)2 solution
- Filter to get BaSO4
- Wash the precipitate with distilled water.
- Dry the precipitate between filter paper.
john3 answered the question on November 5, 2017 at 06:17
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Date posted:
November 5, 2017
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Answers (1)
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November 5, 2017
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November 5, 2017
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November 5, 2017
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November 5, 2017
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November 5, 2017
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November 5, 2017
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November 5, 2017
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Date posted:
November 5, 2017
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Date posted:
November 4, 2017
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November 4, 2017
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November 4, 2017
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November 4, 2017
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November 4, 2017
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Date posted:
November 4, 2017
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Date posted:
November 4, 2017
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November 4, 2017
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Date posted:
November 4, 2017
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Answers (1)
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Date posted:
November 4, 2017
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Date posted:
November 4, 2017
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