For
each of the following reactions, use the pKa values given in the
Table to predict whether reactants or products are favored at
equilibrium.
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For
each of the following reactions, use the pKa values given in the
Table to predict...
Predict whether each of the following reactions contains mostly reactants or products AT EQUILIBRIUM the formulas ar...
Predict whether each of the following reactions contains mostly
reactants or products AT EQUILIBRIUM
the formulas are :
CO3^2- (aq) + H2O (l) <---> HCO3^-)aq) + OH^- (aq)
NH4^+(aq) + OH^- <-->NH3 (aq) +H2O(l)
H2S (aq) + F^-(aq)+HS^-(aq)
please do not break apart the formulas and tell me what is the
product and reactant like the previous person did. I want to know
which formula is which at equalibrium as a whole formula
Predict whether each of the following reactions...
A)For each of the following proton transfer reactions (a) draw the products, (b) estimate the pKa’s...
A)For each of the following proton transfer reactions (a) draw
the products, (b) estimate the pKa’s of the acid and
conjugate acid. (Use the functional group to estimate the
pKa)
B) Circle which side
is favored at equilibrium in each of the reactions above
(4) (a) For each of the following proton transfer reactions (a) draw the products, (b) estimate the pKas of the acid and conjugate acid. (Use the functional group to estimate the pKa. (12 pts) conjugate acid...
For each of the acid-base reactions in Section, compare the pKa values of the acids on...
For each of the acid-base reactions in Section, compare the pKa values of the acids on either side of the equilibrium arrows and convince yourself that the position of equilibrium is in the direction indicated. (The pka values you need can be found in Section 2.3 or in Problem.) Problem: a. Which is a stronger base, CH3COO-or HCOO-? (The pKa of CH3COOH is 4.8; the p£a of HCOOH is 3.8.) b. Which is a stronger base, HO- or-NH2? (The pka...
Write out the products of the following reactions. Then, for each reaction, predict whether the products...
Write out the products of the following reactions. Then, for each reaction, predict whether the products or reactants are more favored thermodynamically (i.e. if the equilibrium lies further towards reactants or products). Provide a brief explanation for each. a. LiCl + CuCN b. FeCl2 + MgI2 c. Pd(OAc)2 + 2 HI d. BF3•PMe3 + pyridine
WORKSHEET -SECTION V 1. Complete the following acid-base reactions, and using the pka table from your...
WORKSHEET -SECTION V 1. Complete the following acid-base reactions, and using the pka table from your course material, predict the orientation of the equilibrium in each of them (use double half arrows) 5 (d) A. CH3CO2H + HCO3 B. CH3CO2H + NH3 C. C6H5OH + CO2- D. CN + HCO3 ) E. CHCO2 + H2O F. PO43- + CH3CO2H G. NH4+ + HCO3; H. NH4+ + OH I. H3PO4 + CH2CH,OH J. HI + SbF6 10 wo o DOVIUS K....
1. Which of the followi ch of the following reactions is not readily explained by the...
1. Which of the followi ch of the following reactions is not readily explained by the Arrhenius concept of acids and bases? a. A. HCl(aq) + NaOH(aq) - NaCl(aq) + H20() b. H30(aq) + OH-(aq) + 2H20(1) c. HCI(g) + NH3(g) - NH4Cl(s) d. HC2H302(aq) + H2O(l) H30*(aq) + C2H302-(ag) e. H30 (aq) + OH-(aq) + 2H2O(aq) 2. Classify each of the following species as Brønsted acid or base or both: a) H20, b) OH", c) H30, d) NH3, e)...
1. Which of the followi ch of the following reactions is not readily explained by the Arrhenius concept of acids a...
1. Which of the followi ch of the following reactions is not readily explained by the Arrhenius concept of acids and bases? a. A. HCl(aq) + NaOH(aq) - NaCl(aq) + H20() b. H30(aq) + OH-(aq) + 2H20(1) c. HCI(g) + NH3(g) - NH4Cl(s) d. HC2H302(aq) + H2O(l) H30*(aq) + C2H302-(ag) e. H30 (aq) + OH-(aq) + 2H2O(aq) 2. Classify each of the following species as Brønsted acid or base or both: a) H20, b) OH", c) H30, d) NH3, e)...
5. Which of the following species is amphiprotic in aqueous solution? (a) CH3NH2 c) NH4 (e)...
5. Which of the following species is amphiprotic in aqueous solution? (a) CH3NH2 c) NH4 (e) HSO (d) F (b) Н:0" 6, Use Table 15.2 (page 529) to decide whether the species on the left or those on the right are favored by the reaction. a. NH4 (aq) + H2PO4" (aq) # NH3(aq) + HsPO b. HCN (aq) + HS(aq) CN" (aq) +H2S c. HCO +OH CO2 H2S d. Al(H20)6 3+ +OH = Al(H20) s2+ OH 7. The equilibrium constant...
3. i). Write the formula of four strong acids and four strong bases. ii). List four...
3. i). Write the formula of four strong acids and four strong bases. ii). List four factors that affect the strength of an acid. iii). Predict the relative strength of the following compounds: H2O, H2S and H2Se. iv). Which of the following is the stronger acids: CHCICOOH or CHCI-COOH? Explain. v). Al 3* is not a Bronsted acid, Al(H2O)" is. Explain. vi). All Bronsted acids are Lewis acids, but the reverse is not true. Give two examples of two Lewis...
Q 21: Which of the following is the strongest acid? A) HF (K, for HF is...
Q 21: Which of the following is the strongest acid? A) HF (K, for HF is 7.2 x 10-4) B) HCN (K for HCN is 4.9 x 10-10) C) HCNO (K for HCNO is 2 x 10-4) D) H3B03 (K, for H3B03 is 5.4 x 10-10) OA B с D Question 22 (2.439024 points) We were unable to transcribe this imageQuestion 23 (2.439024 points) Q 23: Which of the following is the weakest acid? A) HF (K, for HF is...
Predict whether each of the following reactions contains mostly
reactants or products AT EQUILIBRIUM
the formulas are :
CO3^2- (aq) + H2O (l) <---> HCO3^-)aq) + OH^- (aq)
NH4^+(aq) + OH^- <-->NH3 (aq) +H2O(l)
H2S (aq) + F^-(aq)+HS^-(aq)
please do not break apart the formulas and tell me what is the
product and reactant like the previous person did. I want to know
which formula is which at equalibrium as a whole formula
Predict whether each of the following reactions...
A)For each of the following proton transfer reactions (a) draw
the products, (b) estimate the pKa’s of the acid and
conjugate acid. (Use the functional group to estimate the
pKa)
B) Circle which side
is favored at equilibrium in each of the reactions above
(4) (a) For each of the following proton transfer reactions (a) draw the products, (b) estimate the pKas of the acid and conjugate acid. (Use the functional group to estimate the pKa. (12 pts) conjugate acid...
For each of the acid-base reactions in Section, compare the pKa values of the acids on either side of the equilibrium arrows and convince yourself that the position of equilibrium is in the direction indicated. (The pka values you need can be found in Section 2.3 or in Problem.) Problem: a. Which is a stronger base, CH3COO-or HCOO-? (The pKa of CH3COOH is 4.8; the p£a of HCOOH is 3.8.) b. Which is a stronger base, HO- or-NH2? (The pka...
Write out the products of the following reactions. Then, for each reaction, predict whether the products or reactants are more favored thermodynamically (i.e. if the equilibrium lies further towards reactants or products). Provide a brief explanation for each. a. LiCl + CuCN b. FeCl2 + MgI2 c. Pd(OAc)2 + 2 HI d. BF3•PMe3 + pyridine
WORKSHEET -SECTION V 1. Complete the following acid-base reactions, and using the pka table from your course material, predict the orientation of the equilibrium in each of them (use double half arrows) 5 (d) A. CH3CO2H + HCO3 B. CH3CO2H + NH3 C. C6H5OH + CO2- D. CN + HCO3 ) E. CHCO2 + H2O F. PO43- + CH3CO2H G. NH4+ + HCO3; H. NH4+ + OH I. H3PO4 + CH2CH,OH J. HI + SbF6 10 wo o DOVIUS K....
1. Which of the followi ch of the following reactions is not readily explained by the Arrhenius concept of acids and bases? a. A. HCl(aq) + NaOH(aq) - NaCl(aq) + H20() b. H30(aq) + OH-(aq) + 2H20(1) c. HCI(g) + NH3(g) - NH4Cl(s) d. HC2H302(aq) + H2O(l) H30*(aq) + C2H302-(ag) e. H30 (aq) + OH-(aq) + 2H2O(aq) 2. Classify each of the following species as Brønsted acid or base or both: a) H20, b) OH", c) H30, d) NH3, e)...
1. Which of the followi ch of the following reactions is not readily explained by the Arrhenius concept of acids and bases? a. A. HCl(aq) + NaOH(aq) - NaCl(aq) + H20() b. H30(aq) + OH-(aq) + 2H20(1) c. HCI(g) + NH3(g) - NH4Cl(s) d. HC2H302(aq) + H2O(l) H30*(aq) + C2H302-(ag) e. H30 (aq) + OH-(aq) + 2H2O(aq) 2. Classify each of the following species as Brønsted acid or base or both: a) H20, b) OH", c) H30, d) NH3, e)...
5. Which of the following species is amphiprotic in aqueous solution? (a) CH3NH2 c) NH4 (e) HSO (d) F (b) Н:0" 6, Use Table 15.2 (page 529) to decide whether the species on the left or those on the right are favored by the reaction. a. NH4 (aq) + H2PO4" (aq) # NH3(aq) + HsPO b. HCN (aq) + HS(aq) CN" (aq) +H2S c. HCO +OH CO2 H2S d. Al(H20)6 3+ +OH = Al(H20) s2+ OH 7. The equilibrium constant...
3. i). Write the formula of four strong acids and four strong bases. ii). List four factors that affect the strength of an acid. iii). Predict the relative strength of the following compounds: H2O, H2S and H2Se. iv). Which of the following is the stronger acids: CHCICOOH or CHCI-COOH? Explain. v). Al 3* is not a Bronsted acid, Al(H2O)" is. Explain. vi). All Bronsted acids are Lewis acids, but the reverse is not true. Give two examples of two Lewis...
Q 21: Which of the following is the strongest acid? A) HF (K, for HF is 7.2 x 10-4) B) HCN (K for HCN is 4.9 x 10-10) C) HCNO (K for HCNO is 2 x 10-4) D) H3B03 (K, for H3B03 is 5.4 x 10-10) OA B с D Question 22 (2.439024 points) We were unable to transcribe this imageQuestion 23 (2.439024 points) Q 23: Which of the following is the weakest acid? A) HF (K, for HF is...
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