7. Rank the following acid-base conjugate pairs by order of increasing strength of the acid? Their pKa values are indicated in brackets. HCI (-7), H;РО, (2.12), Н-РО; (7.2), НОBI (8.7), HCIO- (1.9), NH4" (9.3), HNOZ (3.4) а) HCI, Н;РО, Н-РО;, НОВІ, НСІО», NH4", HNО-. b) H.РО:, НРО, НСІ, HNO2, NH4", HOBI, HCIО2. с) HCIO, HC, NHA*, HOBI, H,РО, HNO2, H.РO:. d) HC, HCIO2, H,РОд, HNO2, H,РО;, НОВІ, NH,". е) NH*, НОBr, H-PO:, HNOz, Н,РО, НСІО», НСІ. wwwww

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7. Rank the following acid-base conjugate pairs by order of increasing strength of the acid? Their
pKa values are indicated in brackets.
HCI (-7), H;PO4 (2.12), H¿PO, (7.2), HOBR (8.7), HCIO2 (1.9), NH,* (9.3), HNO2 (3.4)
а) HCI, НРО4, H.РО+, НОBr, HCIO, NH4", HНNOZ.
b) Н.РО:, Н,РО, HCІ, HNOZ, NH4', НОBI. HCIO2.
с) НCIO, HC, NH+", HOBI, HРО, HNO2, H.РO:.
d) HCl, HCIO2, H3PO4, HNO2, H;PO4', HOBR, NH,*.
e) NH,*, HOB., H,PO4", HNO2, H;PO4, HCIO2,
HCl.
Transcribed Image Text:7. Rank the following acid-base conjugate pairs by order of increasing strength of the acid? Their pKa values are indicated in brackets. HCI (-7), H;PO4 (2.12), H¿PO, (7.2), HOBR (8.7), HCIO2 (1.9), NH,* (9.3), HNO2 (3.4) а) HCI, НРО4, H.РО+, НОBr, HCIO, NH4", HНNOZ. b) Н.РО:, Н,РО, HCІ, HNOZ, NH4', НОBI. HCIO2. с) НCIO, HC, NH+", HOBI, HРО, HNO2, H.РO:. d) HCl, HCIO2, H3PO4, HNO2, H;PO4', HOBR, NH,*. e) NH,*, HOB., H,PO4", HNO2, H;PO4, HCIO2, HCl.
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