A student investigates the rate of reaction between marble chips and hydrochloric acid. Both experiments use 50 cm3 of hydrochloric acid and an excess of marble chips. He measures the total mass of carbon dioxide given off for different sizes of marble chips. Look at his results. The student has plotted his results for the large marble chips on the graph (in section below) . What would the line for small marble chips look like?
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A student investigates the rate of reaction between marble chips and hydrochloric acid. Both experim...
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