02-12-2022
Chemistry

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At the end of the reaction, Marco finds that the mass of the contents of the
beaker is 247 g. He repeats the experiment and gets the same result.
Has he made a mistake?
Suggest why Marco got this result.

At the end of the reaction Marco finds that the mass of the contents of the beaker is 247 g He repeats the experiment and gets the same result Has he made a mis class=

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