Chemistry, 18.03.2022 03:50, jonesmykenzee

Solve the following problems. Show your work and include the units 8. How many moles is 9.3 x 1025 atoms of Pb? 9. How many representative particles are in 2.73 moles of MgI? 10. What is the gram molecular mass of C2H6? 11. Find the mass of each of the following A. 3.65 mol K S04 B. 2.61 mol H2O2 C. 2.60 x 1024 molecules of CH, D. 0.70 L Kra STP 12. What is the density of 1 mole of N O gas at STP?

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Solve the following problems. Show your work and include the units 8. How many moles is 9.3 x 1025 a...