LiCiO3(s) — LiCl(s) + O2(g) LiCiO3(s) -> LiCl(s) + L O2(g) b CAH(g) + O2(g) +...
LiCiO3(s) + LiCl(s) + O2(g) LiCiO3(s) LiCl(s) + O2(g) CH: (g) + O2(g) + CO2(g) + H20(4) CH: (g) + O2(g) —— CO2(g) + H20() c nitrogen + oxygen → dinitrogen pentoxide nitroge 1 nitrogen + oxygen An error has been detected in your answer. Check for typos, maloulations et before submitting your answer.
For which reaction will Kp = Kc? C(s) + O2(g) ⇌ CO2(g) 2 H2O(l) ⇌ 2 H2(g) + O2(g) CaCO3(s) ⇌ CaO(s) + CO2(g) H2CO3(s) ⇌ H2O(l) + CO2(g) 2 HgO(s) ⇌ Hg(l) + O2(g)
Which reaction is accompanied by an increase in entropy? A N2(g) + 3 H2(g) – 2 NH3(g) B. Ba(OH)2(s) + CO2(g) → BaCO3(s) + H2O(1) C. NH4NO2(s) – N2(g) + 2 H20(0) D.2 C2H2(g) + 5 O2(g) – 4 CO2(g) + 2 H2O(s) E. C8H16(1) + 12 O2(g) — 8 CO2(g) + 8 H 20(1)
Consider the following data. CH4(g) C(s) + 2 H2(g) H = +74.8 kJ C(s) + O2(g) CO2(g) H = -393.5 kJ 2 H2(g) + O2(g) 2 H2O(l) H = -571.7 kJ Use Hess's law to calculate H for the reaction below. CH4(g) + 2 O2(g) CO2(g) + 2 H2O(l) H = _____ kJ
Which reaction is accompanied by an increase in entropy? A. (CH3)2CO() + 4 O2(g) → 3 CO2(g) + 3 H2011) B. Ba(OH)2(s) + 2 HCl(g) → BaCl2.2H2O(s) OC.C12H20() + 17 O2(g) → 12 CO2(g) + 10 H2O() D. NH4Cl(s) + NH3(g) + HCl(g) E. 2 C2H2(g) + 5 O2(g) → 4 CO2(g) + 2 H2O(s)
Use Hess’s law to calculate ∆H° for the reaction:C(s) + 2H2(g) + ½O2(g) → CH3OH(l) ∆H°∘= ?using only the following data:H2(g) + ½O2(g) → H2O(l) ∆H°= -285.8 kJC(s) + O2(g) → CO2(g) ∆H°= -393.5 kJ2CH3OH(g) + 3O2(g) → 2CO2(g) + 4H2O(l) ∆H°= -1452.8 kJ
Question 14 Which reaction is accompanied by an increase in entropy? A. Ba(OH)2(s) + 2 HCl(g) → BaCl2.2H2O(s) B. C12H20() + 17 O2(g) - 12 CO2(g) + 10 H200) OC. NH4Cl(s) → NH3(g) + HCl(g) OD.2 C2H2(g) + 5 O2() → 4 CO2() + 2 H2O(s) E. (CH3)2CO(l) + 4 O2(g) + 3 CO2(g) + 3 H2011)
37. Balance the following equations: a. PbO2(s) —>PbO(s) + O2(g) b. Fe(OH)3(s) —>Fe2O3(s) +H2O(s) C. (NH4)2CO3(s) —>NH3(g)+H20(g) + CO2(g) d. CaCl2(aq) + H2SO4(aq) — CaSO4(s) + HCl(aq) 761
Write the equilibrium constant expressions for the follow- ing reactions: (a) 2 CO(g) + O2(g) 2 2 CO2(8) (b) Mg(s) + HCl(aq) 2 MgCl2(aq) + H2(8) (c) HF(aq) + H2O(l) 2 H30+(aq) + F(aq) (d) S(s) + O2(8) 2 SO2(8) e 1 11
1.(3pts) Use the following data to determine the AHıxn of 2 C3H12O(l) + 15 O2(g) ----> 10 CO2(g) + 12 H2O(1) Substance AH(kJ/mol) Substance AH(kJ/mol) Data: CzH.(g) CH,OH(1) C.H.0(1) C6H40(1) H2O(g) CO(g) O2(g) 20.9 -239.0 -277.0 -316.0 -241.82 -110.53 C3H2(g) CHOH(9) CH 20(1) CH;60(1) H2O(1) -104.0 -201.0 -298.6 -340.0 -285.83 -393.51 CO2 N (8) 2.(2pts) If you are given 148,0 g O2(g) and a sufficient amount of the other reactant, calculate the heat associated with reaction in problem 1 and...