Question

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Answer 1

Answer: White


Explanation: If you add aqueous barium chloride BaCl2 solution and aqueous sodium sulphate Na2SO4 solution, a precipitate of barium sulphate is formed. The colour of barium sulphate, like all Group 1 and Group 2 metal salts, is white as a solid or precipitate, and colourless when dissolved in water.



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Answer 2

Answer:

white is the correct answer

naso4+bacl ___ nacl+baso4