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10 Nov 2019
City Uiversity of New Yok Deaet of 6) Consider the following: PO I HPO,2 H,PO The term amphiprotic can be used to describe A. I only B. II and III only C. I, II and III only D. 11, 111 and â £ only. 7) An aqueous solution of will produce a basic solution. a. NaCI b. NazSO4 c. NaHSO4 d. KBr e. NH CI04 Ka 7.2 Ã 10-3 6.3 x 10 4.2 Ã 10-13 8) Acid H3PO4 H2PO4- HPO, 2- Using the information above, choose the best answer for preparing a buffer with pH-7 a. H3PO4 c. K2HPO4 + KH2PO4 d. K3PO4 e. K2HP04+H3PO4 9) The net ionic equation for the reaction between aqueous solutions of HF and KOH is GenC hem2 Summer 2017 Exam I Versson B
City Uiversity of New Yok Deaet of 6) Consider the following: PO I HPO,2 H,PO The term amphiprotic can be used to describe A. I only B. II and III only C. I, II and III only D. 11, 111 and â £ only. 7) An aqueous solution of will produce a basic solution. a. NaCI b. NazSO4 c. NaHSO4 d. KBr e. NH CI04 Ka 7.2 Ã 10-3 6.3 x 10 4.2 Ã 10-13 8) Acid H3PO4 H2PO4- HPO, 2- Using the information above, choose the best answer for preparing a buffer with pH-7 a. H3PO4 c. K2HPO4 + KH2PO4 d. K3PO4 e. K2HP04+H3PO4 9) The net ionic equation for the reaction between aqueous solutions of HF and KOH is GenC hem2 Summer 2017 Exam I Versson B
Reid WolffLv2
1 May 2019