25. Identify the HOCI, HCIO3, and HCIO2 acids that are ordered in order to increase the...
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25.
Identify the HOCI, HCIO3, and HCIO2 acids that are ordered in order
to increase the...
3.34 pts Question 11 Identify the pair with the weakest and strongest acids from the group...
3.34 pts Question 11 Identify the pair with the weakest and strongest acids from the group below. The weakest acid is listed first in the responses. HCIO 3, HCIO2, HCIO4. HCIO OHCIO < HCIO4 O HCIO4 <HCIO, O HCIO3 < HCIO4 O HCIO <HCIO2
2. Classify the following as strong or weak acids/bases. Write balances equations that describe the dissociation of the compounds in water.
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
14. Given equal concentrations of the following acids, which exhibits the greatest amount of ionization in...
14. Given equal concentrations of the following acids, which exhibits the greatest amount of ionization in water? (3 pts) A) nitrous acid B) chlorous acid C) ascorbic acid D) hydrobromic acid E) citric acid 15. Which solution has the highest pH? (3 pts) A) 0.10 M HBr(aq) B) 0.10 M HI (aq) C) 0.10 MHF (aq) D) 0.10 M HCl(aq) E) 0.10 M HClO4(aq) 16. Which of the following solutes, dissolved in 1.0 kg of water, would be expected to...
Give the Stock System names for the following acids: a) HCl b) H2S c) H2Se d)...
Give the Stock System names for the following acids: a) HCl b) H2S c) H2Se d) HNO3 e) H2SO4 f) HCIO4 g) HCIO3 h) HI i) HNO2 J) HCIO
Help please and show all work! 2. The pk, of hypochlorous acid (HOCI) is 7.53. (a) Calculate the k. of HOCI. Given t...
Help please and show all work!
2. The pk, of hypochlorous acid (HOCI) is 7.53. (a) Calculate the k. of HOCI. Given that the pk, of hypobromous acid (HOBr) is 8.63, which acid is stronger, and how do you know? (b) Write the reaction (with physical states) that corresponds to the K, of HOCI. Identify the weak acid among the reactants (label it WA) and its conjugate base among the products (label it CB). (c) Calculate [H30*] (or "[H]") and...
TABLE 15.5 Acid lonization Constants (K) for Some Monoprotic Weak Acids at 25 °C Acid Formula...
TABLE 15.5 Acid lonization Constants (K) for Some Monoprotic Weak Acids at 25 °C Acid Formula Structural Formula lonization Reaction К. pk, = -log (2) Chlorous acid HCIO H-0-C=0 1.1 x 10-2 1.96 Stronger acids Nitrous acid HNOZ H-O-NO 5.6 x 10-4 HCIO2(aq) + H2011) = H30* (aq) + CO2 (aq) HNO2(aq) + H20(I) = H30+ (aq) + NO2 (aq) HF(aq) + H20(1) = H30* (aq) + F"(aq) 3.25 Hydrofluoric acid HF H-F 6.3 x 10-4 3.20 O Methanoic acid...
explain please In which of the following pairs of acids is the first compound the stronger...
explain please
In which of the following pairs of acids is the first compound the stronger acid? a. HBr HC1 d. HBrO2 HC102 e. H Se HBE b. H,502 HNO3 Cl C- E-O- - c. H- H-C- OH "o=o - OH
answer questions 13. If K-2.0x 10" at 25 C, for the following reaction: H2 (g)+ Cl(g)...
answer questions
13. If K-2.0x 10" at 25 C, for the following reaction: H2 (g)+ Cl(g) 2 HCI (g), then find Kp at the same temperature. (2 pts) 14. (a) Give the formula of the conjugate base of the following Bronsted-Lowry acids: (4pts) (i) HO (ii) H2CO (b) Give the formula of the conjugate acid of the following Bronsted-Lowry bases: (4pts) HSO (ii) NH 15. Identify the stronger acid in each of the following pairs and briefly explain the reason...
Acids & Bases Worksheet 14a (Intro) 4. Identify the sets of acid-base conjugate pairs a. HNO2,...
Acids & Bases Worksheet 14a (Intro) 4. Identify the sets of acid-base conjugate pairs a. HNO2, NO2 d. HS, H2S b. H2CO), CO e. NHs, NH4 c. HCL, CIO 3. Determine the conjugate acid-base pairs in the following equations HBr(aq) + H20)H3O (aq) + Br (ag) a. b. CHaNH2(aq) + H2O(l)-CHaNH3 (aq) +OH (aq) 6. Write the conjugate base of the following: с. НСО а. НЕr d. HCIO b. Н.СО, 7. Write the conjugate acid of the following c. PO...
22. Which of the following substances, when added to water, will produce a solution with a pH abo...
22. Which of the following substances, when added to water, will produce a solution with a pH above 7.0? A. NHaCİ B. CHsNHCl C. NH4NO3 D. HOCİ E. NaoCi 23. The following acids are listed in order of decreasing acid strength in water.HI> HNO2> CH,COOH> HOCI HCN. According to Bronsted-Lowry theory, which of the following ions is the weakest base? A. I B. NO. C. CHCOo D. ocT E. CN 24. The following reaction is described as: H2S + H2S...
3.34 pts Question 11 Identify the pair with the weakest and strongest acids from the group below. The weakest acid is listed first in the responses. HCIO 3, HCIO2, HCIO4. HCIO OHCIO < HCIO4 O HCIO4 <HCIO, O HCIO3 < HCIO4 O HCIO <HCIO2
14. Given equal concentrations of the following acids, which exhibits the greatest amount of ionization in water? (3 pts) A) nitrous acid B) chlorous acid C) ascorbic acid D) hydrobromic acid E) citric acid 15. Which solution has the highest pH? (3 pts) A) 0.10 M HBr(aq) B) 0.10 M HI (aq) C) 0.10 MHF (aq) D) 0.10 M HCl(aq) E) 0.10 M HClO4(aq) 16. Which of the following solutes, dissolved in 1.0 kg of water, would be expected to...
Help please and show all work!
2. The pk, of hypochlorous acid (HOCI) is 7.53. (a) Calculate the k. of HOCI. Given that the pk, of hypobromous acid (HOBr) is 8.63, which acid is stronger, and how do you know? (b) Write the reaction (with physical states) that corresponds to the K, of HOCI. Identify the weak acid among the reactants (label it WA) and its conjugate base among the products (label it CB). (c) Calculate [H30*] (or "[H]") and...
TABLE 15.5 Acid lonization Constants (K) for Some Monoprotic Weak Acids at 25 °C Acid Formula Structural Formula lonization Reaction К. pk, = -log (2) Chlorous acid HCIO H-0-C=0 1.1 x 10-2 1.96 Stronger acids Nitrous acid HNOZ H-O-NO 5.6 x 10-4 HCIO2(aq) + H2011) = H30* (aq) + CO2 (aq) HNO2(aq) + H20(I) = H30+ (aq) + NO2 (aq) HF(aq) + H20(1) = H30* (aq) + F"(aq) 3.25 Hydrofluoric acid HF H-F 6.3 x 10-4 3.20 O Methanoic acid...
explain please
In which of the following pairs of acids is the first compound the stronger acid? a. HBr HC1 d. HBrO2 HC102 e. H Se HBE b. H,502 HNO3 Cl C- E-O- - c. H- H-C- OH "o=o - OH
answer questions
13. If K-2.0x 10" at 25 C, for the following reaction: H2 (g)+ Cl(g) 2 HCI (g), then find Kp at the same temperature. (2 pts) 14. (a) Give the formula of the conjugate base of the following Bronsted-Lowry acids: (4pts) (i) HO (ii) H2CO (b) Give the formula of the conjugate acid of the following Bronsted-Lowry bases: (4pts) HSO (ii) NH 15. Identify the stronger acid in each of the following pairs and briefly explain the reason...
Acids & Bases Worksheet 14a (Intro) 4. Identify the sets of acid-base conjugate pairs a. HNO2, NO2 d. HS, H2S b. H2CO), CO e. NHs, NH4 c. HCL, CIO 3. Determine the conjugate acid-base pairs in the following equations HBr(aq) + H20)H3O (aq) + Br (ag) a. b. CHaNH2(aq) + H2O(l)-CHaNH3 (aq) +OH (aq) 6. Write the conjugate base of the following: с. НСО а. НЕr d. HCIO b. Н.СО, 7. Write the conjugate acid of the following c. PO...
22. Which of the following substances, when added to water, will produce a solution with a pH above 7.0? A. NHaCİ B. CHsNHCl C. NH4NO3 D. HOCİ E. NaoCi 23. The following acids are listed in order of decreasing acid strength in water.HI> HNO2> CH,COOH> HOCI HCN. According to Bronsted-Lowry theory, which of the following ions is the weakest base? A. I B. NO. C. CHCOo D. ocT E. CN 24. The following reaction is described as: H2S + H2S...
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