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4. Determine mass in grams of 40.0 moles of Na 2 CO 3 5. Calculate moles in 168.0 g of HgS 6. Calculate moles in 510.0 g of Al 2 S 3 7. How many moles are in 27.00 g of H 2 O 8. Determine the mass in grams of Avogadro number of C 12 H 22 O 11 9. Find mass in grams of 9.03 moles of H 2 S 10. Determine grams in 1.204 mole of NH 3 Consider the ...
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