6. In the following reaction, identify the base: HCO, (aq) + OHaq) = CO3? (aq) + H2O1) ANone of the others BH2O 7. Which of the following is the weakest acid? • HF (Ka for HF is 7.2 x 10–5) • HCN (K, for HCN is 4.9 x 10-1º) None of the others BH3BO3 |HCNO . НЗВОЗ (К, for HaВOs is 2.3 x 10%0) • HCNO (K, for HCNO is 2 x 1024) OHF DHCN

General Chemistry - Standalone book (MindTap Course List)
11th Edition
ISBN:9781305580343
Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Chapter4: Chemical Reactions
Section: Chapter Questions
Problem 4.28QP: If one mole of the following compounds were each placed into separate beakers containing the same...
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6. In the following reaction, identify the base:
HCO3 (ag) + OHaq) = CO32 (aq) + H2O1)
]None of the others
Co,2-
7. Which of the following is the weakest acid?
• HF (Ka for HF is 7.2 x 10-5)
• HCN (K, for HCN is 4.9 x 10-10)
]None of the others BH3BO3
|HCNO
. НЗВОЗ (К, for H;ВО3 is 2.3 x 1090)
• HCNO (K, for HCNO is 2 x 1024)
HF
DHCN
Transcribed Image Text:6. In the following reaction, identify the base: HCO3 (ag) + OHaq) = CO32 (aq) + H2O1) ]None of the others Co,2- 7. Which of the following is the weakest acid? • HF (Ka for HF is 7.2 x 10-5) • HCN (K, for HCN is 4.9 x 10-10) ]None of the others BH3BO3 |HCNO . НЗВОЗ (К, for H;ВО3 is 2.3 x 1090) • HCNO (K, for HCNO is 2 x 1024) HF DHCN
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