HW 2-24-09

HW 2-24-09 - P = 0.33 mol; O = 0.67 mol f. Al = 0.13 mol;...

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Joseph Leonard Green H P 236 #31 ,32, 34 2/25/09 31. a. K = 0.39 mol; NO 3 = 0.61 mol N = 0.23 mol; O = 0.77 mol b. Na = 0.32 mol; SO 4 = 0.68 mol S = 0.33 mol; O = 0.67 mol c. Ca = 0.54 mol; OH = 0.46 mol O = 0.94 mol; H = 0.06 mol d. NH 4 = 0.31 mol; SO 3 = 0.69 mol N = 0.78 mol; H = 0.22 mol e. Ca = 0.30 mol; PO4 = 0.70 mol
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Unformatted text preview: P = 0.33 mol; O = 0.67 mol f. Al = 0.13 mol; CrO4 = 0.87 mol Cr = 0.45 mol; O = 0.55 mol 32. a. 101.11 g/mol b. 142.05 g/mol c. 74.10 g/mol d. 116.17 g/mol e. 405.15 g/mol f. 401.96 g/mol 34. a. Na = 39% Cl = 61% b. Ag = 63.50% N = 8.25% O = 28.25% c. Mg = 42% O = 55% H = 3%...
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