Chemistry Quiz
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MATTER AND ITS INTERACTIONS
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A student performs the same reaction twice: Alka-Seltzer tablet + water in identical cups. Trial 1 uses cold water (5°C) and Trial 2 uses warm water (35°C). The tablet is the same size in both trials and the water volume is the same. In Trial 2, bubbles form much faster and the tablet disappears sooner. Which explanation best matches collision theory?
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