which of the following is an acid LLLLL lestion 1 Which of the following is an...

Question

Question

which of the following is an acid

Answer 1

Answer #1

Acid Acid is clonates LionCht) the Proton species which or Hydrogen In Ling , Nach & KBr there. is no Proto (Hydrogen ion) to

Answer 2

Similar Homework Help Questions

1. Which of the following compounds in an aqueous solution is a weak acid? A) H2S...

1. Which of the following compounds in an aqueous solution is a weak acid? A) H2S B) HI C) HBr D) H2SO4 E) HCIO 2. Identify the major ionic species present in an aqueous solution of H2SO4. A) S6, 036-(plus H2O as a neutral species) B) H', OH, 56,302- C) 2H, 56, 402- D) H', HS04 E) 24*, SO42- 3. Which of the following represents an acid-base neutralization reaction? A) 2Al(s) + 3H2SO4(aq) → Al2(SO4)3(aq) + 3H2(g) B) SO2(g) +...
please explain 3,4,and 5 thanks Diassociate 3. Which of the following is not a conjugate acid-base...

please explain 3,4,and 5 thanks Diassociate 3. Which of the following is not a conjugate acid-base pair? a. H2SO4, SO4 b. HNO3, NO3 c. HC2H302, C2H302 d. H2PO4 , HPO4 e. HBr, Br 4. Which of the following is a conjugate acid-base pair? a. HNO3, H2NO3 b. HNH, NH, c. H F, HF d. HPO,2,PO e. HCN, CN 5. Choose the case that is not a Bronsted conjugate acid-base pair. a. CH3NH3", CH3NH2 b. HCN, CN c. HCIO, CIO2 d....
22. Which of the following solutions is a good buffer system? a. A solution that is...

22. Which of the following solutions is a good buffer system? a. A solution that is 0.10 M HCN and 0.10 M LiCN b. A solution that is 0.10 M NaCI and 0.10 HCI c. A solution that is 0.10 M LiOH and 0.10 M HNO d. A solution that is 0.10 M HCN and 0.10 KBr e. A solution that is 0.10 M HNO3 and 0.10 M LiNO 3

Which of the following is a weak acid? (following number are subscripts) a. Hydrochloric acid, HCI...

Which of the following is a weak acid? (following number are subscripts) a. Hydrochloric acid, HCI b. Hydrocyanic acid, HCN c. Chloric acid, HCIO3 d. Nitric acid, HNO3 e. Sulfuric acid, H2S04
Which of the following 0.10 M aqueous solutions gives the highest pH? A) CH3COOH (pKa =...

Which of the following 0.10 M aqueous solutions gives the highest pH? A) CH3COOH (pKa = 4.75) B) HF (PK:= 3.45) C) H3PO4 (pKal = 2.12) D) HCIQ (Ka=2.00) E) Since all are acids, the pH is the same for all solutions. 5. Which one of the following salts gives an acidic aqueous solution? A) CsNO3 B) CaCl2C ) LiF D) Cr(CIO4)3 E) NaCH3CO2 6. 7. All of the following are strong acids except A) HCIQB) HC104 C) HI D)...
Which of the following statements is TRUE? A) A buffer is an aqueous composed of two...

Which of the following statements is TRUE? A) A buffer is an aqueous composed of two weak acids. B) A buffer can absorb an unlimited amount of base. C) A buffer resists pH change by neutralizing added acids and bases. D) A buffer does not change pH when strong acid is added. E) None of the above are true. In which of the following solutions would solid would solid PbBr_2 be expected to be the least solution 25 degree C?...

Which of the following acids can be oxidized to form a stronger acid? H3PO4 HNO3 H2CO3...

Which of the following acids can be oxidized to form a stronger acid? H3PO4 HNO3 H2CO3 H3BO3 H2SO3 The answer is e, But why? can someone provide a detailed explanation to why HSO3- is somehow stronger than H2SO3? dont all polyprotic acid become weaker once it dissociates? (ka1 >ka2)??
lructions Ondus LockDown! Question 19 Which of the following represents an acid-base neutralization reaction? SO2(g) +...

lructions Ondus LockDown! Question 19 Which of the following represents an acid-base neutralization reaction? SO2(g) + H20(1) -- H2SO3(8) OLIOH(aq) + HNO3(aq) --- LINO3(aq) + H20(1) 2KBr(aq) + Ciz() - 2Cl(aq) + Br20) CaBrzlag) + H250 lag) - CaSO4(s) + 2HBr(e) 2Al(s) + 3H_SO (ad) - Al2(SO4)3(aq) + 3H2(g) revious
L) . 1 10 111 35) Which of the following is NOT a conjugate acid-base pair?...

L) . 1 10 111 35) Which of the following is NOT a conjugate acid-base pair? A) NH4+ and NH3 B) HSO4 and SO42– C) H2PO- and HPO2- D) HNO3- and NO3+ E) HClO2 and ClO2-

1.) Which of the following acids below is a strongest acid? A)HF B)HBr C)HI D)HCl 2.)...

1.) Which of the following acids below is a strongest acid? A)HF B)HBr C)HI D)HCl 2.) Which of the following is a Lewis acid? A)AlCl3 B)CH4 C)NH3 D)CHCl3 E)None of the above 3.) Which of the following below is stongest basae? A)NO3- B)HBr C)HI D)HCl