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17 Nov 2019
Please answer both question fully
Ask Your Teach cra+ (and other metal lons with a charge z 2) is acidic by virtue of hydrolysis reaction. cr H20 2+ H 3.66 Ka1 10 [Further reactions produce croH)2*, croH)3, and (oH)4 considering only the Kal reaction, find the pH of o.034 M Cr(CIO4)3 what fraction of chromium is in the form cr(oH)2 O-7 points B My Notes o Ask Your Teach Find the pH and concentrations of (CH3)3N and (CH3)3NH n a 0.090 M solution of trimethylamine. (Assume that Ka- 1.59x10 and Kw 1.01x10 14 n My Notes o Ask Your Teacher 4-3 points
Please answer both question fully
Ask Your Teach cra+ (and other metal lons with a charge z 2) is acidic by virtue of hydrolysis reaction. cr H20 2+ H 3.66 Ka1 10 [Further reactions produce croH)2*, croH)3, and (oH)4 considering only the Kal reaction, find the pH of o.034 M Cr(CIO4)3 what fraction of chromium is in the form cr(oH)2 O-7 points B My Notes o Ask Your Teach Find the pH and concentrations of (CH3)3N and (CH3)3NH n a 0.090 M solution of trimethylamine. (Assume that Ka- 1.59x10 and Kw 1.01x10 14 n My Notes o Ask Your Teacher 4-3 points
Collen VonLv2
29 Sep 2019