Enter your answer in the provided box, Diethyl ether has a AH ap of 29.1 kJ/mol...
Diethyl ether has a ΔHvap of 29.1 kJ/mol and a vapor pressure of 0.703 atm at 25.0°C. What is its vapor pressure at 82.0°C?
Enter your answer in the provided box. A liquid has a AH' of 36.9 kJ/mol and a boiling point of 128°C at 1 atm. What is its vapor pressure vap at 103°C? atm
Enter your answer in the provided box. Diethyl ether is produced from ethanol according to the following equation: 2CH,CH,OH(1) CH,CH,OCH,CH3(1) + H20(1) Calculate the percent yield if 64.2 g of ethanol reacts to produce 29.1 g of ether. % yield % yield
Diethyl ether (CH3CH, OCH CH3 ) was one of the first chemicals used as an anesthetic. At 34.6°C, diethyl ether has a vapor pressure of 760. torr, and at 12.4°C, it has a vapor pressure of 322 torr. What is the AH of vaporization for diethyl ether? AH of vaporization=1 kJ/mol
Enter your answer in the provided box. For the reaction ABC+D=AB + CD AH' =-65 kJ/mol and Ea(fwd) = 305 kJ/mol. rxn Assuming a one-step reaction, calculate Ea(rev)- kJ/mol
Enter your answer in the provided box. From the data below, calculate the total heat (in J) needed to convert 0.172 mol of gaseous ethanol at 300.0°C and 1 atm to liquid ethanol at 25.0°C and 1 atm: AH 40.5 kJ/mol b.p. at 1 atm: 78.5°C vap Cliquid 2.45 J/goC 1.43 J/goC Cgas Enter your answer in the provided box. From the data below, calculate the total heat (in J) needed to convert 0.172 mol of gaseous ethanol at 300.0°C...
Enter your answer in the provided box. Calculate AH for the following: rxn CH )+Cl2)-CCL)+ HCIg) [unbalanced] AH [CH (g)]=-74.87 kJ/mol f AH [CCI(g)]-96.0 kJ/mol f AH [CCI () -139 kJ/mol f AH HClg)] = -92.31 kJ/mol f AH, [HCl(aq)]=-167.46 kJmol AH, [CIg))= 121.0 kJmol kJ
3 attempts left Check my work Enter your answer in the provided box Calculate AH nxn for the following: points eBook CH4(%) + Ch) CC14() + HCl() (unbalanced] Ask Print References AH ICH,®) =-74.87 kJ/mol AH CCu(e) = -96.0 kJ/mol AH (CC140) = -139 kJ/mol AH (HCI@)] = -92.31 kJ/mol AH (HCl(aq)] = -167.46 kJ/mol AH (C1(2)) = 121.0 kJ/mol Prev 8 of 15 H N
Enter your answer in the provided box. Calculate the heat (in kJ) associated with 266 g of white phosphorus burning in air according to the equation P4() + 502(g) → P4010(5) AH = -3013 kJ / mol
Enter your answer in the provided box. Calculate the amount of heat (in kilojoules) associated with 172 g of mercury cooling from 115.9°C to 12.5°C. The specific heat of mercury is 0.139 J/g.°C. Do not include a sign in your answer. Given the following information: NO (g) + O (g) --> NO2 (g) AH =-198.9 kJ/mol 20 (g) --> 202 (g) AH = 495.0 kJ/mol What is AH in kJ/mol for NO (g) + O2 (g) --> NO2 (g)? 446,4...