Chemistry, 23.05.2021 01:30, jerz445

In a rush, a student only measured the mass of the empty beaker once before beginning the experiment and one more time after the entire experiment was finished. The mass of
the empty beaker was found to be 0.123g less at the end of the experiment. What
happened?

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In a rush, a student only measured the mass of the empty beaker once before beginning the experimen...