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Complete the following assignment and post two solutions to the discussion board. Before you post your solution, read other posts to make sure you are not repeating a solution.
1. Calculate the molar mass of SF6.
2. Calculate the molar mass of (NH4)2SO4
3. Calculate the mass of 1.0 mole of CaCl2
4. Calculate how many grams are in 3.0 moles of CO2
5. Calculate the number of moles in 32.0 g of CH4
6. Determine the mass in grams of 40.0 moles of Na2CO3
7. Calculate the number of moles in 168.0 g of HgS
8. Calculate the number of moles in 510.0 g of Al2S3
9. How many moles are in 27.0 g of H2O?
10. Determine the mass in grams of Avogadro's number of C12H22O11
11. Find the mass in grams of 9.03 moles of H2S
12. Determine the mass in grams of 1.204 mol of NH3
What is the molar mass of Mg
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