Calculate ΔG° for the following reaction below (reaction may NOT be balanced) ???(?)+????(?)→???????(?) ΔGf° (kJ/mol) Cl2=0 C2H4=+68.4 C2H4Cl2=-57.90C.

What is AG for the reaction CaO (s) + CO₂(g) → CaCO3(s)? Substance CaO (s) CO₂ (g) CaCO, (s) Question 13 of 13 AG°f (kJ/mol) -603.3 -394.4 -1128.2 1 4 7 +/-

Given the reaction: 4 Fes) + 3 02(g) - 2 Fe2031s) Delta H = -822.16 kJ --> What is Delta H for the reaction below? ----> 2 Fes) + 3/2 O2(2) + 822.16 kJ + 411.08 kJ 411.08 kJ O + 1644 kJ

C(s) + 2H2(g) CH4(g) ΔH° = –75 kJ         exo/endo - thermic Δν(gas) = __, (decrease)Vtot --> which way will equation shift? what will happen if there is an increase in: P(CH4) Ÿshift? __ ...two ways to to lose mass(C)? ___________ higher T Ÿ shift? __

please help! use correct sig figs and/or scientific notation! Multiple part question and very confused. Also, at the end what would be the equilibrium constant for this reaction at 2500 ºC.

Calculate the AS° for the given reaction. + Cazs(PO4)2(0) 2+ Ca (ag) + PO43 (ag) molar ratio of the balanced chemical equation: Caz(PO4)2(0) 2+ Ca (ag) PO,3- Substance (at -53.1 -222.0 S° ( J/mol · K) 241.0 ES" (product) %3D ES (reac tan t) AS°, rxn

I keep getting 2 different answers can u please verify for me which is right? -1.69 or different one

M req For the reaction E 20 H₂(g) + Cl₂(g) → 2HCl(g) AH = -185 kJ and AS = 20.0 J/K The equilibrium constant for this reaction at 261.0 K is Assume that ΔΗ° and AS are independent of temperature. Submit Answer SA 4 000 000 R F Show Hint DE LO % 5 Retry Entire Group [Review Topics] [References] Use the References to access important values if needed for this question. T G Cengage Learning Cengage Technical Support < C 6 9 more group attempts remaining Y H & 7 U 8 J I 9 K 0 0 P Previous Next Email Instructor Save a +