For each of the following cases (c-e) calculate Ecell: (6 points)c [Ag+] = 1.0 M[Fe+³] = 10.0 Md [Ag+] 10.0 M[Fe+3]=1.0 Me [Ag+] 2.0 M[Fe+³]=2.0 M

Answered: For each of the following cases (c-e)…

Chemistry

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Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Given the reaction- AE= (+q) + (- w) = 48 J + (-72 J) = -24 J. What reaction is shown? Endothermic no reaction involved O Exothermic Given the reaction- AE= (-q) + (+w) = -35 J + 84 J = 49 J. What %3D reaction is shown? Endothermic no reaction involved Exothermic
Question 21 of 26 What is the change in enthalpy in joules when 5.44 x 10-4 mol of AgCI dissolves in water according to the following chemical equation: AgCI(s) – Ag*(aq) + Cl-(aq) AH = 65.5 kJ STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 1 1000 0.001 3.56 х 10° 0.0356 35.6 0.00831 65.5 6.022 x 1023 5.44 x 10-4 g Ag+ J g Cl- mol Ag* kJ mol AgCI g A9CI mol Cl-
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QUESTION 7 Bb:Q-id:E3.b.gibbs Calculate the value of AG in kj for the combustion of 1 mole of butane (C4H10) with molecular oxygen to form carbon dioxide and gaseous water, using the values of AGf given below in kJ/mol. AGf (C4H10(g)) = -10. AGf (CO2(g)) = -391. AG (H20(g) = -225. Enter value as an integer (value + 2).
5.
Please help me answer 14
From data given below, calculate AH°, AS“, and AG° for the following reaction at 25°C. + NH3 (9) + NHẠCI(s) HCI(9) AH; -92 kJ/mol AG -95 kJ/mol -46 -314 -17 -203 187 J/K-mol 193 96 kJ AS° J/K AG° : kJ
At standard temperature, Kw for water is 1.0 x 10-14. The hydrogen sulfate ion, HSO4-, has a Ka = 1.2 x 10-2. What is Kb for the SO42- ion? Kb = [?] x 10 Coefficient (green) 10[?] Exponent (yellow) Enter
(70 A K/s .l.a محمد Use Hess's law to Calculate AH (in kJ/mol) for the following reaction : CI, + F2(9) (g) CIF 3(9) Η ΔΗ, of H,0 μ. KJ/mol and AH°, of H,0 is -241.8 KJ/mol, then the ÄH°, of evaporation of H,ºL in ( KJ/mol) is : is -285.8 (g) Choose... Given the following thermochemical equation: 2C,H18() 16CO2 + 25 0,(g) 2(g) + 18 H,00 ΔΗ -11020 kJ/mol If AH°, [CO,lo = -393.5 kJ/mol 2(g) and AH°; [H,O = -285.8kJ/mol, calculate the standard enthalpy of formation of octane ( C,H,) in kJ/mol Choose...
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What is the change in enthalpy in joules when 5.44 x 10- mol of AgCI dissolves in water according to the following chemical equation: AgCI(s) → Ag*(aq) + Cl"(aq) AH = 65.5 kJ STARTING AMOUNT ADD FACTOR ANSWER RESET *( ) 6.022 x 1023 5.44 x 104 65.5 0.0356 0.001 1 1000 35.6 3.56 x 106 0.00831 g Ag* J kJ g AgCI mol AGCI mol Ag* mol CI g CI
(14). Subject :- Chemistry

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For each of the following cases (c-e) calculate Ecell: (6 points) c [Ag+] = 1.0 M [Fe+³] = 10.0 M d [Ag+] 10.0 M [Fe+3]=1.0 M e [Ag+] 2.0 M [Fe+³]=2.0 M