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Assuming ideal gas behavior, calculate delta H in cal/mol for the combustion of benzoic acid. What...
1. State whether the behavior of methylamine (CH,NH2) would be less ideal than that of argon. 2. Calculate the value of R in L-atm/mol-K by assuming that an ideal gas occupies 224 L/mol at STP Wh...
1. State whether the behavior of methylamine (CH,NH2) would be less ideal than that of argon. 2. Calculate the value of R in L-atm/mol-K by assuming that an ideal gas occupies 224 L/mol at STP Why do you equalize the water levels in the bottle and the beaker? 3. Why does the vapor pressure of water contribute to the total pressure in the bottle? 4. What is the value of an error analysis? 5. 6. Suggest reasons why real gases...
for the irreversible adiabatic heating of an ideal diatomic gas, calculate q, w, delta U, delta...
for the irreversible adiabatic heating of an ideal diatomic gas, calculate q, w, delta U, delta H, and the final temperature given p1 = 0.5 bar, p2 =3.5 bar, and T1 = 150 K
Vol calculate mol sample of an ideal gas expands reversibly and isothermally to a final OL...
Vol calculate mol sample of an ideal gas expands reversibly and isothermally to a final OL If the initial pressure is 7.0 am and the temperature is 57.0°C (a) the initial volume of the gas (b) the final pressure of the gas (c) the work done in kJ (5) A 2 50 mol sample of an ideal monoatomic gas at 300K expands adiabatically and reversibly from a volume of 15.0 L to 60.0L Calculate the (a) final temperature of the...
As a 9.00-mol sample of a monatomic ideal gas expands adiabatically, the work done on it...
As a 9.00-mol sample of a monatomic ideal gas expands adiabatically, the work done on it is -2.50 103 . The initial temperature and pressure of the gas are 480 K and 2.40 atm. Calculate the following. (a) the final temperature 480 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize...
assuming the values of delta H and delta S are constant, at what temperature does the...
assuming the values of delta H and delta S are constant, at
what temperature does the reaction become nonspontaneous?
Moving to the next question prevents changes to this answer Question 4 stion 14 3 points Sve The reaction PC3(E) + Cl28) PCi5(e) has a AS of vßon:-170.2 J/mol.K and a AH of -87.9 kJ/mol. Assuming the values of AH and As are constant, at what temperature does the reaction become to-spowaneous? 789.6°C 516.5°C 1863.3°C 243.3°C A ng to t o...
2) Calculate w for the adiabatic expansion of 2.50 mol of an ideal gas at an...
2) Calculate w for the adiabatic expansion of 2.50 mol of an ideal gas at an initial pressure of 2.25 bar from an initial temper- ature of 450. K to a final temperature of 300. K. Write an expression for the work done in the isothermal reversible expan- sion of the gas at 300. K from an initial pressure of 2.25 bar. What value of the final pressure would give the same value of w as the first part of...
Calculate ΔA for the isothermal compression of 1.70 mol of an ideal gas at 325 K...
Calculate ΔA for the isothermal compression of 1.70 mol of an ideal gas at 325 K from an initial volume of 50.0 L to a final volume of 10.0 L. Does it matter whether the path is reversible or irreversible?
1) Calculate q, w, Д ed--if 2.25 mol of an ideal gas with Cm 3R/2 undergoes...
1) Calculate q, w, Д ed--if 2.25 mol of an ideal gas with Cm 3R/2 undergoes a reversible adiabatic expansion from an initial volume Vi - 5.50 m* to a final vol- ume Vf 25.0 m3. The initial temperature is 275 K.
Use the accepted value for the ideal gas constant (0.08314 L*bar/mol*K) to determine the percentage error...
Use the accepted value for the ideal gas constant (0.08314 L*bar/mol*K) to determine the percentage error in your experimental value. % error= /(experimental value - accepted value)/accepted value/* 100% Given that: Mg(s)+ 2Hcl(aq)----> MgCl2(aq) + H2(g) Mass of Mg = 0.0872 g Final burette reading= 89.47 Ml Atmospheric pressure= 99.1 kpa Temperature of trapped gas= 21.6 ℃ Difference in solution levels inside and outside burette = 49 mm H2O. The experimental value is the last question average trial R =...
A Carnot engine operates us ing 1.0 mol e of monoatomic ideal gas as a working...
A Carnot engine operates us ing 1.0 mol e of monoatomic ideal gas as a working s ubstance. In t he first step, the gas is place d in thermal contact with a heat reservoir and expands isothermally to 3 .0 times its initial volume. (a) If the internal energy o f the gas after this step is 6.25 k J , calculate the temperature of the heat reservoir ( T h ) . (b) C alculate the heat absorbed...
1. State whether the behavior of methylamine (CH,NH2) would be less ideal than that of argon. 2. Calculate the value of R in L-atm/mol-K by assuming that an ideal gas occupies 224 L/mol at STP Why do you equalize the water levels in the bottle and the beaker? 3. Why does the vapor pressure of water contribute to the total pressure in the bottle? 4. What is the value of an error analysis? 5. 6. Suggest reasons why real gases...
Vol calculate mol sample of an ideal gas expands reversibly and isothermally to a final OL If the initial pressure is 7.0 am and the temperature is 57.0°C (a) the initial volume of the gas (b) the final pressure of the gas (c) the work done in kJ (5) A 2 50 mol sample of an ideal monoatomic gas at 300K expands adiabatically and reversibly from a volume of 15.0 L to 60.0L Calculate the (a) final temperature of the...
As a 9.00-mol sample of a monatomic ideal gas expands adiabatically, the work done on it is -2.50 103 . The initial temperature and pressure of the gas are 480 K and 2.40 atm. Calculate the following. (a) the final temperature 480 x Your response is within 10% of the correct value. This may be due to roundoff error, or you could have a mistake in your calculation. Carry out all intermediate results to at least four-digit accuracy to minimize...
assuming the values of delta H and delta S are constant, at
what temperature does the reaction become nonspontaneous?
Moving to the next question prevents changes to this answer Question 4 stion 14 3 points Sve The reaction PC3(E) + Cl28) PCi5(e) has a AS of vßon:-170.2 J/mol.K and a AH of -87.9 kJ/mol. Assuming the values of AH and As are constant, at what temperature does the reaction become to-spowaneous? 789.6°C 516.5°C 1863.3°C 243.3°C A ng to t o...
2) Calculate w for the adiabatic expansion of 2.50 mol of an ideal gas at an initial pressure of 2.25 bar from an initial temper- ature of 450. K to a final temperature of 300. K. Write an expression for the work done in the isothermal reversible expan- sion of the gas at 300. K from an initial pressure of 2.25 bar. What value of the final pressure would give the same value of w as the first part of...
1) Calculate q, w, Д ed--if 2.25 mol of an ideal gas with Cm 3R/2 undergoes a reversible adiabatic expansion from an initial volume Vi - 5.50 m* to a final vol- ume Vf 25.0 m3. The initial temperature is 275 K.
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