Determine the mass of the sample based on the following data to two decimal places mass of crucible and cover 50.01 mass of crucible, cover, and sample before heating 51.05 mass of crucible, cover, and sample after heating 50.83

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Q: Mass of empty beaker: 30.453 g 31.909 g Mass of beaker plus sample, before heating: 31.176 g Mass of…

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Q: is this correct, especially questions 3 and 7 on the second page. THANKS :)

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