Homework Answers
Ans :
Acids are the ones that donate their protons in the solutions , and the species formed is a conjugate base.
Base are the ones that receive protons and the species thus formed is a conjugate acid.
So here :
a) HNO3 = acid
NaOH = base
NaNO3 = conjugate base
H2O = conjugate acid
b) CaCO3 = base
HCl = acid
CaCl2 = conjugate base
H2O = conjugate acid
c) NH3 = base
HCN = acid
NH4CN = conjugate base
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. Identify the acids and bases and the conjugate acids and bases in the following reactions:...
1. Label the acids, bases, conjugate acids, and conjugate bases in the reactions below: a. Na2CO3(aq)...
1. Label the acids, bases, conjugate acids, and conjugate bases in the reactions below: a. Na2CO3(aq) + 2 HCl (aq) H2CO, (aq) + 2 NaCl (aq) b. NH” (aq) + CN + NH3 (aq) + HCN (aq) c. Na2HPO4 (aq) + NaOH(aq) - Na PO. (aq) + H20 (1) d. H2O(l) + NaH (s) H2(g) + NaOH(aq) 2. Calculate the pH of the following solutions: a. [H,O') = 4.5 x 10° b. 12 M HCl C. 0.13 M NaOH d....
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...
#2 & 3 Identify the following species in water, as Bronsted Acids [A] or Bronsted Bases...
#2 & 3
Identify the following species in water, as Bronsted Acids [A] or Bronsted Bases [B]: H_3O^+; H_2SO_4; OH^-; HCN; CH_3COOH; CH_3NH_2 WRITE NET Ionic Equations for the reactions of H_2PO_4^-, an amphiprotic ion, with aqueous solutions of HCl KOH Give the conjugate base for each of the following acids: HI HSO_4^- H_2CO_3 C_2H_5NH_3^+ Give the conjugate acid for each of the following bases: NH_3 O^2- H_2O PO_4^3- Identify the conjugate acid-base pairs in each of the following reactions:...
Q: From the acids and bases below, what are their respective Conjugate Bases and conjugate Acids?...
Q: From the acids and bases below, what are their respective Conjugate Bases and conjugate Acids? Acid Conjugate Base AcOH à HCl à H2SO4 à Base Conjugate Acid CN- à HCN SO4-2 à HSO4 H2O à H3O HCO3- à H2CO3
Consider the following reaction: HNO2 (aq) + HPO42-(aq) ⇌ NO2-(aq) + H2PO4-(aq) a.)Identify the Brønsted-Lowry acids...
Consider the following reaction: HNO2 (aq) + HPO42-(aq) ⇌ NO2-(aq) + H2PO4-(aq) a.)Identify the Brønsted-Lowry acids and bases in the forward reaction b.)State the conjugate pairs for the above reaction. Be specific. Identify the acids and bases in the following reactions and identify the conjugate pairs. HF(aq) + H2O(l) ⇌ H3O+(aq) + F-(aq) CH3NH2(aq) + H2O(l) ⇌ OH-(aq) + CH3NH3+(aq) HCO3-(aq) + HSO4-(aq) ⇌ H2CO3(aq) + SO42-(aq) Complete the following reactions: ____________(aq) + Br-(aq) ⇌ NH3(aq) + HBr(aq) CH3COOH(aq) +...
Lab 8: Acids and Bases: Fill in these tables Acid Base Conjugate Acid HNO2 H2O HF...
Lab 8: Acids and Bases: Fill in these tables Acid Base Conjugate Acid HNO2 H2O HF H₂O HO" Conjugate Base Balanced Reaction HNO3 + H2O → NO,' + H2O F NH3 + HCN » NH+ CNC HCI NaOH H, O CIO, Which of the above could you make a buffer with? (using the Kor Na salt of the conjugate base of course) | (ОН) pH [H30] 2.5 x 100M Acidic, Basic or Neutral? 3.6 x 10M
4. Identify the conjugate bases corresponding to the following acids: (a) (Co(NH3)s(H20)]3+ (b) HSO4 (c) CH3OH...
4. Identify the conjugate bases corresponding to the following acids: (a) (Co(NH3)s(H20)]3+ (b) HSO4 (c) CH3OH (d) H2PO4 (e) HS-
4. Identify the conjugate bases corresponding to the following acids: (a) (CO(NH3)s(H20)]* (b) HSO. (c) CH3OH (d) H2PO4...
4. Identify the conjugate bases corresponding to the following acids: (a) (CO(NH3)s(H20)]* (b) HSO. (c) CH3OH (d) H2PO4 (e) HS-
3.21 and 3.23 NSTED-LOWRY ACIDS AND BASES What is the conjugate base of each of the...
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...
6.(8 points) Identify each acid and base and their conjugate acid and base in the following...
6.(8 points) Identify each acid and base and their conjugate acid and base in the following equations. No that the reactions are assumed to be reversible. a) HI (aq)+H2O (aq)H30 (aq) +I (aq) b) HNO3 (aq) + H20 ()H30(aq) + NO3 (aq)
1. Label the acids, bases, conjugate acids, and conjugate bases in the reactions below: a. Na2CO3(aq) + 2 HCl (aq) H2CO, (aq) + 2 NaCl (aq) b. NH” (aq) + CN + NH3 (aq) + HCN (aq) c. Na2HPO4 (aq) + NaOH(aq) - Na PO. (aq) + H20 (1) d. H2O(l) + NaH (s) H2(g) + NaOH(aq) 2. Calculate the pH of the following solutions: a. [H,O') = 4.5 x 10° b. 12 M HCl C. 0.13 M NaOH d....
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...
#2 & 3
Identify the following species in water, as Bronsted Acids [A] or Bronsted Bases [B]: H_3O^+; H_2SO_4; OH^-; HCN; CH_3COOH; CH_3NH_2 WRITE NET Ionic Equations for the reactions of H_2PO_4^-, an amphiprotic ion, with aqueous solutions of HCl KOH Give the conjugate base for each of the following acids: HI HSO_4^- H_2CO_3 C_2H_5NH_3^+ Give the conjugate acid for each of the following bases: NH_3 O^2- H_2O PO_4^3- Identify the conjugate acid-base pairs in each of the following reactions:...
Lab 8: Acids and Bases: Fill in these tables Acid Base Conjugate Acid HNO2 H2O HF H₂O HO" Conjugate Base Balanced Reaction HNO3 + H2O → NO,' + H2O F NH3 + HCN » NH+ CNC HCI NaOH H, O CIO, Which of the above could you make a buffer with? (using the Kor Na salt of the conjugate base of course) | (ОН) pH [H30] 2.5 x 100M Acidic, Basic or Neutral? 3.6 x 10M
4. Identify the conjugate bases corresponding to the following acids: (a) (Co(NH3)s(H20)]3+ (b) HSO4 (c) CH3OH (d) H2PO4 (e) HS-
4. Identify the conjugate bases corresponding to the following acids: (a) (CO(NH3)s(H20)]* (b) HSO. (c) CH3OH (d) H2PO4 (e) HS-
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...
6.(8 points) Identify each acid and base and their conjugate acid and base in the following equations. No that the reactions are assumed to be reversible. a) HI (aq)+H2O (aq)H30 (aq) +I (aq) b) HNO3 (aq) + H20 ()H30(aq) + NO3 (aq)
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