2 Qurante' dhe following bases increasing order of strength! HẠO , NaNH , Cl-, NH ,...
Consider the molecular equations for the titration reactions below. Arrange the titrations in order of increasing pH at the equivalence point assuming identical concentrations. (See Table of weak acids and bases) Titration 1: HC7H5O2 + NaOH → H2O + NaC7H5O2 Titration 2: HNO3 + KOH → H2O + KNO3 Titration 3: NH3 + HCl → NH4+ + Cl— Titration 4; C5H5N + HCl → C5H5NH+ + Cl— Titration 5: HF + NaOH → H2O + NaF
Arrange the following three bases in order of increasing base strength. NH CH3OH ОСН; II I III a. (Weakest base) I < II < III (Strongest base) b. (Weakest base) I < III < II (Strongest base) c. (Weakest base) II < I < III (Strongest base) d. (Weakest base) II < III < I (Strongest base) e. (Weakest base) III < II <I (Strongest base) f. (Weakest base) III < I< II (Strongest base)
2. Classify the following as strong or weak acids/bases. Write balances equations that describe the dissociation of the compounds in water. a. HF b. NH3 c. NaOH d. C6H5NH2 e. HNO2 f. CH3COOH g. HCI h. H2CO3 3. Please the species in each of the following groups in order of increasing acid strength. a. HIO3, HCIO3, HBrO3 b. HF, HI, HCI c. HOCI, HOI, HOF e. H2O, H2S, H2Se f. HBO, HBrO2, HBrO4, HBrO3
Part A Arrange the following oxoacids in order of decreasing acid strength.Rank from strongest to weakest acid. To rank items as equivalent, overlap them.1. HClO22. HClO33. HBrO4. HClOPart B Arrange the following carboxylic acids in order of decreasing acid strength.1. CHCl2COOH2. CH2ClCOOH3. CH3COOH4. CH3CH2COOHPart C Arrange the following amines in order of decreasing base strength.1. CH3NH22. NH33. NH2Br4. (CH3)2NH
Rank the following compounds in order of increasing acidity. 2.38 NH, H2O, HF b. HBr, HCI, HF c. H2O, H,0", HO d. NH, H2O, H2S e. CH3OH, CH,NH2, CH,CH f. HCI, H2O, HaS g. CH,CH2CHa, CICH CH2OH, CH,CH2OH h. HC CCH2CH3, CH3CH2CH2CHs, CH3CH CHCH a.
Part A Arrange the following oxoacids in order of decreasing acid strength. Rank from strongest to weakest acid. To rank items as equivalent, overlap them. 1. HClO2 2. HClO3 3. HBrO 4. HClO Part B Arrange the following carboxylic acids in order of decreasing acid strength. 1. CHCl2COOH 2. CH2ClCOOH 3. CH3COOH 4. CH3CH2COOH Part C Arrange the following amines in order of decreasing base strength. 1. CH3NH2 2. NH3 3. NH2Br 4. (CH3)2NH
organic chemistry help! 1) for each reaction give the expected product 2) consider the conjugate bases, then arrange in order of weakest to strongest 1. For each reaction give the expected product. 1. N(CH3)3 2. CICH,CH(CH3)2 CH3MgBr a) HO 1. KMnO4 2.SOCI2 d) CH 1. NaCN, DMSO (solvent) 2. LiAIHA 3. H₂O 2. Consider the conjugate bases of each of the following weak acids, then arrange the acids in order of weakest to strongest CI OH он OH
3.21 and 3.23 NSTED-LOWRY ACIDS AND BASES What is the conjugate base of each of the following acids NHs ia a (b) H2O (c) Ha e) CH OH (O H,o (d) HC CH list the bases you gave as answers to Problem 3.20 in order of decreasing basicity. What is the conjugate acid of each of the following bases? b) HO )CHONH2 (d) NH e) CH,CHa a) HSO 23 List the acids you gave as answers to Problem 3.22 in...
13. Which are the Bronsted BASES in the following reaction?.njanela H-PO: (aq) + CN (aq) →HPO/?"(aq) + HCN (aq) a) H PO, and HPO.2 b) H PO, and HCN c) CN and HPO d) CN and HCN Helou HCl A Br HI 14. Put the following acids in order in terms of increasing acid strength and explain why. Which of the following is NOT -conjugate acid-base pair a) HI< HBr< HCI<HF. The size of the halide is decreasing and the...
DNH ANH IB HU 12 Which species is the conjugate acid of NH3? A NH₂ BH,0 | CNH 13 Which species is a diprotic acid? A Mg(OH)2 CH₂ BCH COOH DH,CO 14 Which compound is an example of weak acid? HNO3 в | HBr IC CHCOOH DH,SO, 15 Ammonia, NH, is an example of a.......? Strong acid B Strong base Icl Weak acid Weak base 16 Which ion is the strongest base? LA Br BF cr DNO, 17 Rank the...