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Unformatted text preview: be acidic, basic or neutral? 4-#* Kp=# 'B - c.)./a-ro Y =2.5 3./o- b / H :9," /O / ,;J wln S (,+ =2.5 ./a-s (g=l,bl,/0-f 5. Solve for the pH of a 1.00L solution that is 0.150 M HCN and 0.150 M NaCN. pl'1 = pfitl"r4) p H = -[ os( a.l'/r ') n l.u ( t/ ,) lH = ?.21 6. Sotve for the pH of the solution in question 5 after 0.365 g of HCI are added to the solution. 0,365o 4 = 0,oloomol 3b'4b'/o't rt q )r* / t ' = L 4 pH= 9,15...
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- Fall '08