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Calculate [overset(Theta)OH] of [NH(2)C(...

Calculate `[overset(Theta)OH]` of `[NH_(2)C_(2)H_(4)NH_(3)]^(o+)` and `[H_(3)N-C_(2)H_(4)NH_(3)]^(2+)` in `0.15M` ethylene diamine (aq) if
`NH_(2)C_(2)H_(4)NH_(2)+H_(2)O hArr NH_(2)C_(2)H_(4)overset(o+)NH_(3)+overset(Theta)OH (K_(1) = 8.5 xx 10^(-5))`
`NH_(2)C_(2)H_(4)overset(o+)NH_(3) +H_(2)O hArr [NH_(3)C_(2)H_(4)NH_(3)]^(2+) + overset(Theta)OH (K_(2) = 2.7 xx 10^(-8))`

Text Solution

AI Generated Solution

To solve the problem, we need to calculate the concentration of hydroxide ions \([OH^-]\) produced from the two given reactions involving ethylene diamine and its ions. We will follow a step-by-step approach. ### Step 1: Analyze the First Reaction The first reaction is: \[ NH_2C_2H_4NH_2 + H_2O \rightleftharpoons NH_2C_2H_4NH_3^+ + OH^- \] ...
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