Answer D
please explain steps 31. Which of the following is the strongest base, i.., has the largest...
Given the following acids and their corresponding Ka values, predict which acid would have the strongest conjugate base? a. All will be equally strong. b. HC2H3O2 Ka = 1.8 x 10-5 c. HF Ka = 7.2 x 10-4 d. HOCl Ka = 3.5 x 10-8 e. HNO2 Ka = 4.0 x 10-4
Given the following acids and their corresponding Ką values, predict which acid would have the strongest conjugate base? O HOCI Ka = 3.5 x 10-8 O HC2H302 Ka = 1.8 x 10-5 O HF Ka = 7.2 x 10-4 O All will be equally strong. HNO2 Ka = 4.0 x 10-4
Using the data given below for acids, which of the conjugate bases is the strongest base? Acid Ka HF 3.5 x 10-4 HOAc 1.8 x 10-5 HCHO2 1.8 x 10-4 HClO 2.9 x 10-8 A. OAc- and CHO2- B. OAc- C. F- D. ClO- E. CHO2-
can you please show steps for the first question and explain the answers for the other two questions? 1A. A solution of a 6.0 M solution of a weak acid is 0.16% ionized. What is the K, of the acid? (4 points) 13. Which of the following is a Lewis acid-base reaction? a. CH3Br + CH3Cl → CH3Cl + HBO b. •CH3 + .CI → CH3CI C. NaCl + AgNO3 → AgCl + NaNO3 d. Cl2 + PCl3 → PCI...
plwase explain the answer 13. Which of the following is a Lewis acid-base reaction? a. CH3Br + CH3Cl → CH3Cl + HBr b. •CH3 + HCl →CH3CI C. NaCl + AgNO3 → AgCl + NaNO3 d. Cl2 + PCl3 → PCOS e. None of them are Lewis acid-base reaction 12. Given the following information for the acids, HF (K = 6.76 x 10“), HNO, (K =4.6 x 10), and HCN (K = 4.79 x 10-19), arrange in the order of...
please explain how you got your answer 18. Given the Ka values (in parentheses) for the following acids: HCI (Ka is very large) HNO2 (Ka = 4.0 x 10-): HF (Ka = 7.2 x 104) CH3COOH (Ks = 1.8 x 10-5) HCN (K. = 6.2 x 10-10) C6H3COOH (Ka = 6.3 x 10-5). Rank (or list) these acids in order of decreasing strength (strongest first). A. HCI > HF > HNO2 > C6H5COOH > CH3COOH > HCN B. HCI >...
Put the following in order of INCREASING strength as a base (from weakest to strongest), given that: Ka - 4.9 x 10-10 for HCN Kg = 4.6 x 10-4 for HNO2 KA=3.5 x 10-4 for HF CN NO3" F NO2 F NO2 H2O A Moving to another question will save this response.
i need help with these questions please. Which acid is the strongest? Multiple Choice Hydrogen sulfate ion HS04– (Ka = 1.2 x 10-2 Hydrocyanic acid HCN (KA = 4.9 x 10-10, Hydrofluoric acid HF (Ka = 7.2 x 10-4) Ammonium ion NH4+ (ka =5.6 10-10) Which solution has the highest pH? Multiple Choice 12., 18- o 4.3 x 108 мон o 10 х 10-7м-он o 51 х 10-2м Но* o 19 х 10-8м-он o 10 х 10-2М Н30* Saved The...
Use the following acid ionization constants to identify the correct decreasing order of base strengths for the conjugate bases. HF: Ka = 7.2 ´ 10-4 HCN: Ka = 6.2 ´ 10-10 HNO2: Ka = 4.5 ´ 10-4 A. NO2- > F->CN- B. CN- > NO2- > F- C. F- > NO2- > CN- D. NO2- > CN- > F- E. F-> CN- > NO2- F. CN- > F->NO2 -
Which acid has the strongest conjugate base in aqueous solution? I have the right answer but don't know why it's right and why the rest are wrong. Thank you! 3. Which acid has the strongest conjugate base in aqueous solution? A) HF B) HNO3 C) HCIO4 D) HI E) H2SO4