Hypothesis Evidence Analysis Evaluation What is the mass of precipitate formed when 3.43g of barium hydroxide in solution reacts with an excess of sulphuric acid? Calculate the theoretical yield of barium sulphate • A white precipitate formed when the barium hydroxide solution was mixed with the sulphuric acid. • Mass of filter paper = 0.96 g • Mass of filter paper and precipitate = 5.25 g What is the mass of precipitate formed when 3.43g of barium hydroxide in solution reacts with an excess of sulphuric acid? What is the percentage yield of this reaction? What is your hypothesis, analysis, and evaluation section?

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