Delta S = -163.35 J/K for 1 mole of water.
Delta Ssurr = 959.73J/K for 1 mole of water.
with Sm (H20,) 69.9 J/K. mol, (H,g) 130.7 J/K.mol, S (O 8)-20 Calculate ΔS and ΔSs...
S°liquidwater = 70 J/mol K S°gaseous water = 189 J/mol K Determine ΔS° for 54.05g of gaseous water undergoing condensation under standard conditions. Include units.
AHºf (kJ/mol) AG°f (kJ/mol) Sº (J/mol K) 0 0 130.7 Hydrogen H2 (g) H (g) H' (g) H+ (aq) 218.0 203.2 114.7 1536.2 0 -230.0 -157.0 -11.0 -285.8 -237.1 69.9 OH(aq) H20 (1) H20 (g) H2O2 (1) -241.8 -228.6 188.8 -187.8 -120.4 109.6 Iodine AH.(kJ/mol). | AGO. (k.I/mol) go (I/mol K | -53.0 -13.0 242.0 -277.7 -174.8 160.7 282.7 -235.1 -484.0 160.0 C2H40 (g, ethylene oxide) CH3CH2OH (1) CH3CH2OH (g) CH3COOH (1) C2H6 (g) C3H6 (g) CzH; (g) CH2=CHCN (1)...
Calculate ΔS∘rxn for the reaction 2NO(g)+O2(g)→2NO2(g) Substance S∘ (J/mol⋅K) NO2 240.0 O2 205.2 NO 210.8
c is the reaction: Ca(s) + 2 H20(1) Ca(OH)2(aq) + 2H2(8) -285.83 -1002.82 AH °(kJ/mol) S°(J/K) mol 41.59 69.95 -74.5 130.7 AH° = -431.16 AS° = 5.41 AG° = -432.77 enthalpy favored Oneither enthalpy and entropy favored O entropy favored O both enthalpy and entropy favored Submit
1.) The specific heat of a certain type of metal is 0.128 J/(g⋅∘C). What is the final temperature if 305J of heat is added to 41.7 g of this metal, initially at 20.0 ∘C? 2.) When 1723 J of heat energy is added to 42.3 g of hexane, C6H14, the temperature increases by 18.0 ∘C. Calculate the molar heat capacity of C6H14 3.) Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) are...
Question 18 18 pts A) H2SO4 H20, heat R) NaBH2CN, CH2CH2OH B) NaOH, H2O, heat S) NaOH, Br2, H20, heat C) H3O+ (workup) T) NaNO2, HCI, H2O,0°C D) H20 U) CH3CH2CHO E) NaHCO3 (workup) V) CH2CH2CH2CHO F) NaOH, H2O, heat, pressure W) CH2CH Br G) NH3, heat X) CH2CH2CH2Br H) KNH2, NH3 Y) CH2CH2CH2CH2Br 1) TEA Z) (CH3)3CCOCI J) LiAIH4 AA) (CH3)3CCH COCI K) K2CO3 AB) (CH3)2CHCOCI L) CH2N2 AC) (CH3)2CHCH2COCI M) NaN3, DMF AD) CH2CHBO N) KCN, DME AE)...
19. Calculate the rate of flow of O, (g) through the walls of a porous tube if H, (g) flows at the rate of 3.95 x 10 mL/sec under identical conditions. 20. Acetylene gas reacts with oxygen gas as follows: 2 C,H, (B)+5 0, (8) 4 CO, (B) +2 H,0 (g) What quantity of CO, (g) is formed when 6.0 L of acetylene gas is completely combusted? 21. How many liters of O,(g) at STP are evolved when 3.25 g...