Chemistry

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What is rG? N2O4(g) 2 NO2(g) fG (kJ/mol) 97.8 51.3 Started by cmoore54	1 Replies 37 Views	Jul 8, 2021 by brittiany.barnes
What is rG? 2 O3(g) 3 O2(g) fG (kJ/mol) 163.2 0 Started by bcretired	1 Replies 39 Views	Jul 8, 2021 by anyusername12131
What is rG at 25 C? CO2(g) CO2(aq) rH = -19.4 kJ rS = 92.3 J/K Started by wrbasek0	1 Replies 39 Views	Jul 8, 2021 by swimkari
What is rG at 25 C? CaCO3(s) CaO(s) + CO2(g) rH = 177.8 kJ rS = 160.7 J/K Started by Yolanda	1 Replies 48 Views	Jul 8, 2021 by thall411
Under which of the following conditions would one mole of He have the highest entropy, S? Started by soccerdreamer_17	1 Replies 91 Views	Jul 8, 2021 by trog
The value of fG at 100.0 C for the formation of calcium chloride from its constituent elements, ... Started by ashley	1 Replies 97 Views	Jul 8, 2021 by meganlapinski
The normal melting and boiling points of SO2 are 198 and 263 K, respectively. For a plot of the ... Started by FButt	1 Replies 59 Views	Jul 8, 2021 by janieazgirl
The maximum quantity of energy available for useful work is: Started by jazziefee	1 Replies 41 Views	Jul 8, 2021 by aadams68
The following reaction is exothermic. 2 N2O(g) 2 N2(g) + O2(g) This means the reaction: Started by mrsjacobs44	1 Replies 59 Views	Jul 8, 2021 by jrpg123456
The fluorocarbon C2Cl3F3 has a normal boiling point of 47.6 C. The specific heats of and C2Cl3F3(g) ... Started by Destiiny22	1 Replies 98 Views	Jul 8, 2021 by wergv
The equilibrium constant for the reaction below is 7.2 10-4 at 298 K and 1 atm. HNO2(aq) + H2O(l) ... Started by kshipps	1 Replies 176 Views	Jul 8, 2021 by memslove
The enthalpy change for converting 1.00 mol of ice at -50.0 C to water at 70.0 C is The specific ... Started by ts19998	1 Replies 73 Views	Jul 8, 2021 by Melissahxx
The change in Gibbs energy for a reaction: Started by bobthebuilder	1 Replies 154 Views	Jul 8, 2021 by Benayers
Predict whether S is positive or negative for the following process: H2(g) + 1/2 O2(g) H2O(g) Started by j.rubin	1 Replies 96 Views	Jul 8, 2021 by Harbringer
Phosphorus and chlorine gases combine to produce phosphorus trichloride: P2(g) + 3 Cl2(g) 2 PCl3(g) ... Started by mmm	1 Replies 103 Views	Jul 8, 2021 by eliasc0401
Indicate the statement(s) which is (are) true for the process: Al+3(aq) + 3 OH-(aq) Al(OH)3(s) if ... Started by abern	1 Replies 43 Views	Jul 8, 2021 by Harbringer
In the Haber process, ammonia is synthesized from nitrogen and hydrogen: N2(g) + 3 H2(g) 2 NH3(g) ... Started by ssal	1 Replies 88 Views	Jul 8, 2021 by komodo7
In a sealed container, the rate of dissolving is equal to the rate of crystallization. Therefore we ... Started by littleanan	1 Replies 69 Views	Jul 8, 2021 by adammoses97
If G is positive for a certain reaction, then: Started by sc00by25	1 Replies 44 Views	Jul 8, 2021 by medine
If the vapor pressure of water in an open system at 25 C is 23.8 mmHg, what is rG for the reaction ... Started by Kikoku	1 Replies 61 Views	Jul 8, 2021 by juwms
How much heat is released when 85.0 g of steam at 100.0 C is cooled to ice at -15.0 C? The enthalpy ... Started by jazziefee	1 Replies 102 Views	Jul 8, 2021 by epscape
For the reaction, N2O4(g) 2 NO2(g) S (J/mol K) 304.2 240.0 what is DrS? Started by ARLKQ	1 Replies 39 Views	Jul 8, 2021 by hramirez205
For the reaction, CaCO3(s) CaO(s) + CO2(g) S (J/mol K) 88.70 39.75 213.6 what is DrSo? Started by penguins	1 Replies 36 Views	Jul 8, 2021 by bbburns21
For the reaction SO2(g) + Cl2(g) SO2Cl2(g) Keq = 0.377 at 25 C, what is rG for the reaction? Started by student77	1 Replies 64 Views	Jul 8, 2021 by bitingbit
For the reaction PCl5(g) PCl3(g) + Cl2(g) at 298 K, Keq = 1.87 10-7, rS = 181.92 J/mol K. Compute ... Started by Alygatorr01285	1 Replies 87 Views	Jul 8, 2021 by amandanbreshears