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2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is Kp -8.1 10-12 at 25°C. a) Calculate AG for the reaction when [Ag'] = 1.0 x 10 2M and CO, +1 = 1.0 x 10- M. (4pts) Ans: b) (Ipt) Is the reaction spontaneous or nonspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; 2NOCI(g) 2NO(g) + Cl2(g) Calculate K, for this reaction at...
1. (3pts.) Complete and balance the nuclear equation in+U - Br+3n+ 2. The equilibrium constant for...
1. (3pts.) Complete and balance the nuclear equation in+U - Br+3n+ 2. The equilibrium constant for the dissociation of As.CO, (s) + 2 Ag+CO, isk=8.1 10-at 25°C. a) Calculate AG for the reaction when Agtl -1.0 x 102 M and CO, 9-10 x 10 M. (4pts) Ans: b) (pt) is the reaction spontaneous or onspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; INOCHE 2NO(g) + Calculate K, for this...
The equilibrium constant for the reaction Agl(s) — Ag+ (aq) +1 (aq) is the solubility product...
The equilibrium constant for the reaction Agl(s) — Ag+ (aq) +1 (aq) is the solubility product constant, Ksp = 8.3 x 10-17 at 25°C. Calculate AG for the reaction when [Ag+]=1.5 x 10-3 M and [Br] =1.5 x 10-2 M. Is the reaction spontaneous or nonspontaneous at these concentrations? AG = 98 kJ/mol, spontaneous AG = 92 kJ/mol, nonspontaneous AG = -65 kJ/mol, spontaneous AG = 65 kJ/mol, nonspontaneous AG = -92 kJ/mol, spontaneous
Please answer both question thank you 1. (3pts.) Complete and balance the nuclear equation in +...
Please answer both question
thank you
1. (3pts.) Complete and balance the nuclear equation in + - 235U U → 87 35 Br +3.n+ 2. The equilibrium constant for the dissociation of Ag2CO3 (s) → 2 Ag+ + CO3-2 is Ksp = 8.1 x 10-12 at 25°C. a) Calculate AG for the reaction when [Ag+] = 1.0 * 10-2 M and [CO3-2] = 1.0 × 10-3 M. (4pts) Ans:
please do these questions all of them first. thank you so much. DOCX - 151 KB...
please do these questions all of them first. thank you
so much.
DOCX - 151 KB your final answer!) Show work: 1. (3pts.) Complete and balance the nuclear equation n+ U Br +31+ 2. The equilibrium constant for the dissociation of Ag.CO,($) + 2 Ag+CO, 'Is K.-8.1 * 10" at 25°C. *) Calculate AG for the reaction when Ag 1 = 10 X 10M and CO, ' -1010 M (4pts) Ans: b) (pt) is the reaction spontaneous or nonspontaneous at...
StUP 7. (5 pts) The equilibrium constant for dissociation of silver chloride AgCl (s) Ag' (aq)...
StUP 7. (5 pts) The equilibrium constant for dissociation of silver chloride AgCl (s) Ag' (aq) + CI (aq) Is 1.8x1010 Find concentration of silver and chloride ions in saturated aqueous solution of silver chloride (10 pts) The equilibrium constant at certain temperature for 8 H2(g) +1:(g) 2 HI(g) is 55.17. If 10mole of hydrogen and 1.0 mole of iodine are placed in 0.5L flask, what is the equilibrium concentration of hydrogen iodide? (10 pts) Solid ammonium carbamate decomposes to...
9. The K, expression for Ag,CO, is A) (Ag ][CO; 4) B) (Ag"T[CO, C) (Ag 'Picco...
9. The K, expression for Ag,CO, is A) (Ag ][CO; 4) B) (Ag"T[CO, C) (Ag 'Picco D) (Ag '1'[CO;-1/[Ag2CO3] 10. For the reaction H2(g) + 12 (6) + 2 HI At a temperature of 298 K, the equilibrium concentrations are [H.] =0.45 M; [12] = 0.050 M; and [HI] = 0.13 M, respectively. What is K ? A) 23 B) 111 C) 9.0 x 10 D) 0.75 11. A system is at equilibrium when A) Kg B) 4Gº=0 C) E°>...
(9) A spontaneous process has the change of free energy (a) AG > 0 (b) AG <0 (c) AG = 0 (d) AH >0 and AS &...
(9) A spontaneous process has the change of free energy (a) AG > 0 (b) AG <0 (c) AG = 0 (d) AH >0 and AS <0 (10) A chemical reaction has AH = 10 kJ, AS = 50 J/K at temperature T = 300 K, the reaction AG = (a) 5000 (b)-5000 (c) 10000 (d) 50 (11) For reaction : Ag (s) + 1/2 Cl2 (g) = Agt (aq) + CI+ (aq), the standard free energy of formation: AGE"...
2843 21. For the reaction in the previous problem, what is AG? Faraday's Constant F -...
2843 21. For the reaction in the previous problem, what is AG? Faraday's Constant F - 485 J/(V-mol 190 WOD - 1140 +11402 4 - 2842 22. A solution contains 0.273 M NH CHaq). What concentration of NH,/>) must be added to make a buffer of pH 9.40 0,193 M 0.386 M 4 0.0410 M 4 0317M 3.17M 23. In an aqueous solution, if pou - 8%, what is [HT? pl рон JOH1 88 7 16,3x10* & 1.6*10*M 63.5 x...
The equilibrium constant for the equation Ag+ (aq) + 2NH, (aq) =[Ag(NH),]+(aq) is Kf = 2.5...
The equilibrium constant for the equation Ag+ (aq) + 2NH, (aq) =[Ag(NH),]+(aq) is Kf = 2.5 x 103 M-2 at 25.0 °C. Calculate the value of AGixn at 25.0 °C. C AG = k Is the reaction spontaneous under standard conditions? kJ/mol J/mol no O yes Calculate the value of AGrxn at 25.0 °C when [Ag+] = 0.00138 M, (NH2) = 0.438 M, and [[Ag(NH3)2]+] = 0.00739 M. Is the reaction spontaneous under these conditions? AGrxn = kJ/mol O yes...
2. The equilibrium constant for the dissociation of Ag,CO, (s) + 2 Ag+ + CO, is Kp -8.1 10-12 at 25°C. a) Calculate AG for the reaction when [Ag'] = 1.0 x 10 2M and CO, +1 = 1.0 x 10- M. (4pts) Ans: b) (Ipt) Is the reaction spontaneous or nonspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; 2NOCI(g) 2NO(g) + Cl2(g) Calculate K, for this reaction at...
1. (3pts.) Complete and balance the nuclear equation in+U - Br+3n+ 2. The equilibrium constant for the dissociation of As.CO, (s) + 2 Ag+CO, isk=8.1 10-at 25°C. a) Calculate AG for the reaction when Agtl -1.0 x 102 M and CO, 9-10 x 10 M. (4pts) Ans: b) (pt) is the reaction spontaneous or onspontaneous at these concentrations? Ans: 3. (4pts) Nitrosyl chloride (NOCI) decomposes at elevated temperatures according to the equation below; INOCHE 2NO(g) + Calculate K, for this...
The equilibrium constant for the reaction Agl(s) — Ag+ (aq) +1 (aq) is the solubility product constant, Ksp = 8.3 x 10-17 at 25°C. Calculate AG for the reaction when [Ag+]=1.5 x 10-3 M and [Br] =1.5 x 10-2 M. Is the reaction spontaneous or nonspontaneous at these concentrations? AG = 98 kJ/mol, spontaneous AG = 92 kJ/mol, nonspontaneous AG = -65 kJ/mol, spontaneous AG = 65 kJ/mol, nonspontaneous AG = -92 kJ/mol, spontaneous
Please answer both question
thank you
1. (3pts.) Complete and balance the nuclear equation in + - 235U U → 87 35 Br +3.n+ 2. The equilibrium constant for the dissociation of Ag2CO3 (s) → 2 Ag+ + CO3-2 is Ksp = 8.1 x 10-12 at 25°C. a) Calculate AG for the reaction when [Ag+] = 1.0 * 10-2 M and [CO3-2] = 1.0 × 10-3 M. (4pts) Ans:
please do these questions all of them first. thank you
so much.
DOCX - 151 KB your final answer!) Show work: 1. (3pts.) Complete and balance the nuclear equation n+ U Br +31+ 2. The equilibrium constant for the dissociation of Ag.CO,($) + 2 Ag+CO, 'Is K.-8.1 * 10" at 25°C. *) Calculate AG for the reaction when Ag 1 = 10 X 10M and CO, ' -1010 M (4pts) Ans: b) (pt) is the reaction spontaneous or nonspontaneous at...
StUP 7. (5 pts) The equilibrium constant for dissociation of silver chloride AgCl (s) Ag' (aq) + CI (aq) Is 1.8x1010 Find concentration of silver and chloride ions in saturated aqueous solution of silver chloride (10 pts) The equilibrium constant at certain temperature for 8 H2(g) +1:(g) 2 HI(g) is 55.17. If 10mole of hydrogen and 1.0 mole of iodine are placed in 0.5L flask, what is the equilibrium concentration of hydrogen iodide? (10 pts) Solid ammonium carbamate decomposes to...
9. The K, expression for Ag,CO, is A) (Ag ][CO; 4) B) (Ag"T[CO, C) (Ag 'Picco D) (Ag '1'[CO;-1/[Ag2CO3] 10. For the reaction H2(g) + 12 (6) + 2 HI At a temperature of 298 K, the equilibrium concentrations are [H.] =0.45 M; [12] = 0.050 M; and [HI] = 0.13 M, respectively. What is K ? A) 23 B) 111 C) 9.0 x 10 D) 0.75 11. A system is at equilibrium when A) Kg B) 4Gº=0 C) E°>...
(9) A spontaneous process has the change of free energy (a) AG > 0 (b) AG <0 (c) AG = 0 (d) AH >0 and AS <0 (10) A chemical reaction has AH = 10 kJ, AS = 50 J/K at temperature T = 300 K, the reaction AG = (a) 5000 (b)-5000 (c) 10000 (d) 50 (11) For reaction : Ag (s) + 1/2 Cl2 (g) = Agt (aq) + CI+ (aq), the standard free energy of formation: AGE"...
2843 21. For the reaction in the previous problem, what is AG? Faraday's Constant F - 485 J/(V-mol 190 WOD - 1140 +11402 4 - 2842 22. A solution contains 0.273 M NH CHaq). What concentration of NH,/>) must be added to make a buffer of pH 9.40 0,193 M 0.386 M 4 0.0410 M 4 0317M 3.17M 23. In an aqueous solution, if pou - 8%, what is [HT? pl рон JOH1 88 7 16,3x10* & 1.6*10*M 63.5 x...
The equilibrium constant for the equation Ag+ (aq) + 2NH, (aq) =[Ag(NH),]+(aq) is Kf = 2.5 x 103 M-2 at 25.0 °C. Calculate the value of AGixn at 25.0 °C. C AG = k Is the reaction spontaneous under standard conditions? kJ/mol J/mol no O yes Calculate the value of AGrxn at 25.0 °C when [Ag+] = 0.00138 M, (NH2) = 0.438 M, and [[Ag(NH3)2]+] = 0.00739 M. Is the reaction spontaneous under these conditions? AGrxn = kJ/mol O yes...
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