Chemistry Quiz
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MATTER AND ITS INTERACTIONS
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A student tested whether a precipitate forms when mixing aqueous solutions of sodium sulfate (Na2SO4) and barium chloride (BaCl2). Each trial mixed 10.0 mL of 0.10 M Na2SO4 with different volumes of 0.10 M BaCl2, then added water to keep the total volume at 30.0 mL. The student recorded the mixture appearance after 1 minute.
What trend is visible in the data?
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