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Answers to Molar Compositions Review Problems

Answers to Molar Compositions Review Problems. 6.1) 322.2 amu or 5.350 x 10 22 g 6.2) 18.0 O atoms 6.4) 4.32 x 10 -2 g Cr 6.5) 62.49 g/mol C 2 H 3 Cl 6.6) 2.11 mol Na 2 SO 4 6.8) 8.13 x 10 23 molecules teflon 6.9) 53.824% C 6.4535% H 8.9696% N 10.266% S

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Answers to Molar Compositions Review Problems

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  1. Answers to Molar Compositions Review Problems

  2. 6.1) 322.2 amu or 5.350 x 1022 g • 6.2) 18.0 O atoms • 6.4) 4.32 x 10-2 g Cr • 6.5) 62.49 g/mol C2H3Cl • 6.6) 2.11 mol Na2SO4 • 6.8) 8.13 x 1023 molecules teflon • 6.9) 53.824% C • 6.4535% H • 8.9696% N • 10.266% S • 20.487% O

  3. 6.12) PbCl2 • 6.13) CNH3O2 • 6.14) C6NH11O • 6.15) empirical formula: ClCH2 • molecular formula: Cl2C2H4 • 12) CH4 • 13) CHO2 • 14) CHN, C5H5N5 • 15) MgSO4 ∙ 7H2O • 16) CaSO4 ∙ 2H2O calcium sulfate dihydrate

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