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How many grams will be left after the first hour

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In some chemical reactions, the rate at which the amount of a substance changes with time is proportional to the amount present. For the change of -glucono lactone into gluconic acid, for example, when is measured in hours. If there are 80 grams of -glucono lactone present when , how many grams will be left after the first hour?

Reference no: EM13186510

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