HONORS CHEMISTRY

6. A piece of paper is 11.2 cm wide and 51 cm long. What is its area in square . centimeters? In square meters? 7. Using the following data: Mass of crucible + sample = 12.612 g. Mass of crucible alone = 11.5 g. Calculate the mass of the sample. 8. You start with a sample weighing 9.81 g and carry out the following operations in order. ................
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