Please show all work and explanations! Calculate ΔE, ΔS, ΔG, Q and W for the vaporization...
Please show all work and explanations!
Calculate ΔE, ΔS, ΔG, Q and W for the vaporization of 3.00 moles of liquid water to form water vapor at 100°C and 1.00 atm pressure. The standard molar enthalpy of vaporization of water is 40.67 kJ/mol. The density of liquid water at 100°C is 0.958 g/cm3 . Assume that the water vapor is an ideal gas, but be careful – the initial state is liquid water, so this is not simply an ideal gas calculation.
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Calculate ΔE, ΔS, ΔG, Q and W for the vaporization...
Question 12: (1 point) What are the values of q, w, ΔU, ΔH, ΔS, ΔSsurr, and ΔSuniv...
Question 12: (1 point) What are the values of q, w, ΔU, ΔH, ΔS, ΔSsurr, and ΔSuniv for the following a constant pressure process for a system containing 0.572 moles of CH3OH ? CH3OH(l, 26.0 ºC, 1.00 atm) ⟶ CH3OH(g, 118.0 ºC, 1.00 atm) Assume that the volume of CH3OH(l) is much less than that of CH3OH(g) and that CH3OH(g) behaves as an ideal gas. Also, assume that the temperature of the surroundings is 118.0 ºC. Data: Molar heat capacity for CH3OH(l), Cp,m...
The Standard enthalpy of vaporization of water at 100.0 oC is 40.66 KJ*mol-1. The Cp,m values for the liquid and the vap...
The Standard enthalpy of vaporization of water at 100.0
oC is 40.66 KJ*mol-1. The Cp,m
values for the liquid and the vapor water are, respectively, 75.3
and 33.58 J*K-1*mol-1. Assume that the heat
capacities are independent of temperature, and that the vapor
behaves as an ideal gas.
a) Calculate
sys in taking one mole of liquid water at 25.0
oC and 1.00 atm to gaseous water at 95.0 oC
and 0.500 atm.
b) Assume that the temperature and pressure of...
Can you show the work for these problems? Ethanol has an enthalpy of vaporization of 42.3...
Can you show the work for these problems?
Ethanol has an enthalpy of vaporization of 42.3 kJ/mol. The compound has a vapor pressure of 1.00 atm at 78.3 degree C. At what temperature is the vapor pressure equal to 0.800 atm? (R = 8.314 J/K middot mol) -83.8 degree C -24.4 degree C 62.6 degree C 73.0 degree C 78.0 degree C A liquid has an enthalpy of vaporization of 30.4 kJ/mol. At 269 K is has a vapor pressure...
I need all answered ail Verizon 9:39 AM * 100% Q12P-2018.docx For all calculations: show work...
I
need all answered
ail Verizon 9:39 AM * 100% Q12P-2018.docx For all calculations: show work and pay attention to significant figures and units. 1. Calculate the total amount of heat (required or released) if a sample of 2.00 moles of carbon tetrachloride (CCI M- 153.81 g/mol) is taken through the process: CCL(, 300.0 K) à CCL(g, 400.0 K) molar heat capacity of liquid, C 130.7 J/mol-K, molar heat capacity of gas, C 83.3 Jmol-K molar enthalpy of vaporization, ,...
data provided please solve Q5 & Q6 Q4 answer Table 2. Experimental Data Trial 1 Trial...
data provided
please solve Q5 & Q6
Q4 answer
Table 2. Experimental Data Trial 1 Trial 2 Trial 3 30.13 Atmospheric Pressure (inches Hg) Mass Mg used (6) 0.039 0.025 0.011 Volume Hz gas generated (mL) 39.58 25.89 11.47 Water Temperature (°C) 19.0 19.0 19.0 16.48 16.48 16.48 Partial Pressure Water Vapor (mm Hg: from Table 1) Difference in Water Levels (mm) 14.31cm 35.72cm 46.13cm Table 3. Molar Gas Volume and Ideal Gas Constant Calculations Trial 1 Trial 2 Trial...
omeone answer all the wuestions : 24.11 Equal masses of He and Ne are placed in a sealed container. What is the partial pressure of He if the sotal pressure in the (E) 5 atm (A) 1 atm (B) 2 at...
omeone answer all the wuestions
: 24.11 Equal masses of He and Ne are placed in a sealed container. What is the partial pressure of He if the sotal pressure in the (E) 5 atm (A) 1 atm (B) 2 atms (C) 3 atm 2.A pure liquid in an open vessel boils at the temperature at which the (A) molar entropy of the liquid becomes equal to that of the gas vapor pressure of the liquid becomes equal to the...
8. What is the final boiling point of a 1.25 molal solution of sugar in water?...
8. What is the final boiling point of a 1.25 molal solution of sugar in water? The Kb for water is 0.512 C/m. (For sugar i = l.) 9. A solution was prepared by dissolving 0.52 mol hexane into 400g CCl4. What is the change in freezing point of this solution? Carbon tetrachloride has a freezing point depression constant of 29.8 Cm,and freezes at-23。. 10. A solution was prepared by dissolving 0.26 moles of ethanol (C2HsOH) into 750g Diethyl ether....
Answer all questions using the correct number of significant figures and correct units. Show all work....
Answer all questions using the correct number of significant figures and correct units. Show all work. (a) Write the balanced molecular and ionic equations, indicating the state of each species in each equation, for the reaction between Mg(s) and HCl(aq): 1. MOLECULAR: TOTAL IONIC: NET IONIC: (b) If 0.050 mol magnesium metal reacts with HCl(aq), how many moles of hydrogen gas are formed? Assume hydrogen to be an ideal gas. 2. Using the definitions for decimeter (dm), centimeter (cm), and...
4. Comparison of process paths: Calculate the AH for 1 kg of water going from liquid...
4. Comparison of process paths: Calculate the AH for 1 kg of water going from liquid at the triple point of water (0.01 °C and 0.0061 bar) to saturated steam (100 °C, 1 atm) by two different process paths. The two paths are defined as a. liquid water at triple point to saturated vapor at the triple point, followed by heating the saturated vapor to 0.0061 bar to saturated vapor at 1 atm. b. liquid water at triple point heated...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore kmp ris lous knap oin ane vol Barome tris Pressore (u Ha) t8 s Tenpor watC oe AR (me) volome jo.00 mL loo leS. 16 5S.Le 50.6 4.0 le.is 5.80 5.45 caleoltrons Twakr 1/Twak.( Pair (u tnHa Proateam e Peoatatu Calculations: (0.5 pt for each block) Twater (K) 1/Twater (K) Pair (mm Hg) Pwater (mm Hg) Pwater (atm) In Pwater 92 We were unable...
The Standard enthalpy of vaporization of water at 100.0
oC is 40.66 KJ*mol-1. The Cp,m
values for the liquid and the vapor water are, respectively, 75.3
and 33.58 J*K-1*mol-1. Assume that the heat
capacities are independent of temperature, and that the vapor
behaves as an ideal gas.
a) Calculate
sys in taking one mole of liquid water at 25.0
oC and 1.00 atm to gaseous water at 95.0 oC
and 0.500 atm.
b) Assume that the temperature and pressure of...
Can you show the work for these problems?
Ethanol has an enthalpy of vaporization of 42.3 kJ/mol. The compound has a vapor pressure of 1.00 atm at 78.3 degree C. At what temperature is the vapor pressure equal to 0.800 atm? (R = 8.314 J/K middot mol) -83.8 degree C -24.4 degree C 62.6 degree C 73.0 degree C 78.0 degree C A liquid has an enthalpy of vaporization of 30.4 kJ/mol. At 269 K is has a vapor pressure...
I
need all answered
ail Verizon 9:39 AM * 100% Q12P-2018.docx For all calculations: show work and pay attention to significant figures and units. 1. Calculate the total amount of heat (required or released) if a sample of 2.00 moles of carbon tetrachloride (CCI M- 153.81 g/mol) is taken through the process: CCL(, 300.0 K) à CCL(g, 400.0 K) molar heat capacity of liquid, C 130.7 J/mol-K, molar heat capacity of gas, C 83.3 Jmol-K molar enthalpy of vaporization, ,...
data provided
please solve Q5 & Q6
Q4 answer
Table 2. Experimental Data Trial 1 Trial 2 Trial 3 30.13 Atmospheric Pressure (inches Hg) Mass Mg used (6) 0.039 0.025 0.011 Volume Hz gas generated (mL) 39.58 25.89 11.47 Water Temperature (°C) 19.0 19.0 19.0 16.48 16.48 16.48 Partial Pressure Water Vapor (mm Hg: from Table 1) Difference in Water Levels (mm) 14.31cm 35.72cm 46.13cm Table 3. Molar Gas Volume and Ideal Gas Constant Calculations Trial 1 Trial 2 Trial...
omeone answer all the wuestions
: 24.11 Equal masses of He and Ne are placed in a sealed container. What is the partial pressure of He if the sotal pressure in the (E) 5 atm (A) 1 atm (B) 2 atms (C) 3 atm 2.A pure liquid in an open vessel boils at the temperature at which the (A) molar entropy of the liquid becomes equal to that of the gas vapor pressure of the liquid becomes equal to the...
8. What is the final boiling point of a 1.25 molal solution of sugar in water? The Kb for water is 0.512 C/m. (For sugar i = l.) 9. A solution was prepared by dissolving 0.52 mol hexane into 400g CCl4. What is the change in freezing point of this solution? Carbon tetrachloride has a freezing point depression constant of 29.8 Cm,and freezes at-23。. 10. A solution was prepared by dissolving 0.26 moles of ethanol (C2HsOH) into 750g Diethyl ether....
Answer all questions using the correct number of significant figures and correct units. Show all work. (a) Write the balanced molecular and ionic equations, indicating the state of each species in each equation, for the reaction between Mg(s) and HCl(aq): 1. MOLECULAR: TOTAL IONIC: NET IONIC: (b) If 0.050 mol magnesium metal reacts with HCl(aq), how many moles of hydrogen gas are formed? Assume hydrogen to be an ideal gas. 2. Using the definitions for decimeter (dm), centimeter (cm), and...
4. Comparison of process paths: Calculate the AH for 1 kg of water going from liquid at the triple point of water (0.01 °C and 0.0061 bar) to saturated steam (100 °C, 1 atm) by two different process paths. The two paths are defined as a. liquid water at triple point to saturated vapor at the triple point, followed by heating the saturated vapor to 0.0061 bar to saturated vapor at 1 atm. b. liquid water at triple point heated...
2ee do heete renouth hecel. to obtein Don't Cs CAS remax let graclolertee C abOu Lecore kmp ris lous knap oin ane vol Barome tris Pressore (u Ha) t8 s Tenpor watC oe AR (me) volome jo.00 mL loo leS. 16 5S.Le 50.6 4.0 le.is 5.80 5.45 caleoltrons Twakr 1/Twak.( Pair (u tnHa Proateam e Peoatatu Calculations: (0.5 pt for each block) Twater (K) 1/Twater (K) Pair (mm Hg) Pwater (mm Hg) Pwater (atm) In Pwater 92 We were unable...
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