Advanced Placement (AP), 10.11.2020 07:50, manarsadi6

(a) A student has a 10.0g sample of CaBr2. Show the setup of the calculation to determine the number of moles of CaBr2 in the sample. Include units in the setup. (You do not need to do any calculations.) What number, in addition to the answer to part (a) , is needed to determine the number of atoms of Ca in the sample?

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(a) A student has a 10.0g sample of CaBr2. Show the setup of the calculation to determine the number...