Review Intelligent Tutoring Problem 12-03 Use data from Appendix D of the textbook or use google...
Review Intelligent Tutoring Problem 12-03
Use data from Appendix D of the textbook or use google to do the following calculations for the reaction NiO(s) + CO(g) = Ni(s) + CO2(g). The standard ENTHALPY change in KJ/mol^-1 is -43.3
QUESTION: Calculate the standard entropy change (in J K-1 mol-1).
Homework Answers
plz
give up thumb for rating.Add Answer to:
Review Intelligent Tutoring Problem 12-03
Use data from Appendix D of the textbook or use google...
Review Intelligent Tutoring Problem 03-02 Consider the following reaction, with all reagents in the gas phase:...
Review Intelligent Tutoring Problem 03-02 Consider the following reaction, with all reagents in the gas phase: Η Η C=( + 3 0=0 HH 2 0=c=0 +2 -O-H Avarage bond energy for C=0 = 800 kJ/mol. x Incorrect. Make sure you used AE = sum of energies of bonds broken - sum of energies of bonds made. Calculate the energy change of this reaction (in kJ mol-?) using average bond energies found in Table 3-2 of the textbook. Use 800 kJ/mol...
Using heat of formation values from Appendix C of the textbook, calculate the standard enthalpy change...
Using heat of formation values from Appendix C of the textbook, calculate the standard enthalpy change for the following reaction: 2 C3H8 (g) + 9 O2 (g) ----> 2 CO2 (g) + 8 H2O (l) + 4 CO2 (g) Enthalpies of formation values C3H8 (g) = -103.85 kJ/ mol , O2 (g) = 0 , CO (g) = -110.5 kJ/ mol , H20 (l) = -285.83 kJ/ mol , CO2 (g) = -393.5 kJ/ mol
how do I do this? Review Intelligent Tutoring Question 18.078 Calculate ΔS"for the following reactions in...
how do I do this?
Review Intelligent Tutoring Question 18.078 Calculate ΔS"for the following reactions in J K-1 Substance S (J mol-K-) Substance S J mol-K- Agf) AgCIG) Ch(g) H2(g) O-(g) H,0(g) H,oU) 42.55 96.2 223.0 130.6 205.0 188.7 69.96 CaCO6) CaSO,() H.sOA1) CO2(g) NHs(g) HCKg) NH CIG) 92.9 107 157 213.6 192.5 186.7 94.6 Ag(s) + 1 /2 Cl2(g) → AgCl(s) JK- the tolerance is +/-3% H2(g) + 1 /2 02(g) → H2O(g) JK1 the tolerance is +/-3%
0 AH; (kl mol-1) 90.37 33.8 81.57 9.67 Ca(s) 0 11 Review Intelligent Tutoring Problem...
0 AH; (kl mol-1) 90.37 33.8 81.57 9.67 Ca(s) 0 11 Review Intelligent Tutoring Problem 6.93 Using the data in the table below, calculate AH° in kilojoules for the following reactions. Standard Enthalpies of Formation of Typical Substances Substance AH() mol-1) Substance AH (K) mol-1) Substance Ag(s) H2O2(0) -187.6 CH (8) AgBr() -100.4 HBrg) -36 CH,OH(I) AgCl(s) - 127.0 HCl(g) -92.30 AO) HI(g) 26.6 CaBr20) Al2O3() -- 1669.8 HNO3(1) -173.2 CaCO3(9 CG) (graphite) H2SO4) -811.32 CaCl (5) CO(g) -110.5...
a) Complete the table below using data given in the Appendix of your textbook. 2 CH18...
a) Complete the table below using data given in the Appendix of your textbook. 2 CH18 (1) + 25 O2 (g) → 16 CO2 (g) +18 H20 (1) O2(g) CO2 (g) H20 (1) C4H8 (1) -208.4 kJ/mol AH® (kJ/mol) sº (J/molK) 463.7 JK 'mol b) Calculate AG° combustion at 25°C for octane, CsH18 (1). Give your answer in kJ/mol of CH18 (1). c) Consider the reaction, 3 Fe203 (s) + 3 C(s) + 4 Fe (s) + 3 CO2 (g)...
Use the values given in the textbook (Appendix B) for the following question. Click here for...
Use the values given in the textbook (Appendix B) for the following question. Click here for a similar table. The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate as fuel. A possible reaction is: 3 Al(s) + 3 NH4CIO4 (s) → Al2O3(s) + AlCl3(s) + 3 NO(g) + 6H20 (9) Given that the reaction enthalpy (as written above) is AH° = -2675.3 kJ, What is the standard enthalpy of formation (AHrº) for NH4CIO4(s)?...
Consider the reaction 2NI3(s) N2(g) + 3I2(g). Using standard enthalpies of formation from Appendix D of...
Consider the reaction 2NI3(s) N2(g) + 3I2(g). Using standard enthalpies of formation from Appendix D of the textbook, calculate the enthalpy change of this reaction in kJ mol-1. ΔH°f (NI3(s)) = 159 kJ/mol
Consider the reaction: 2 BsHs (I)12 02 (g) (a) Use the standard enthalpies of formation found...
Consider the reaction: 2 BsHs (I)12 02 (g) (a) Use the standard enthalpies of formation found in Appendix B of the textbook to calculate the enthalpy change of the reaction. The standard enthalpy of formation of BsH, (I) is 73.2 kl/mol. 5 B2Os (s) +9 H2O (I) (b) Predict the sign of the entropy change and provide the two reasons likely to have made the biggest impact on the entropy change (and upon which you based your prediction). (c) Based...
Review Intelligent Tutoring Problem 09-04 A solution is made by dissolving 20.4 g of Na2SO4(s) in...
Review Intelligent Tutoring Problem 09-04 A solution is made by dissolving 20.4 g of Na2SO4(s) in enough water to make 0.699 L of solution. Correct! The density (p) of a solution of Na2SO4(aq) is related to the concentration (c) according to p = 0.1109 C + 1.0075, where p is in g cm 3 and c is in mol L-1. Calculate the density of this solution. 1.030 g cm3 the tolerance is +/-2% SHOW HINT SHOW SOLUTION SHOW ANSWER LINK...
Use the information given here, data from Appendix D, and equation (7.22) to calculate the standard...
Use the information given here, data from Appendix D, and equation (7.22) to calculate the standard enthalpy of formation per mole of ZnS(s). 2 ZnS(s) + 302(g) —2 ZnO(s) + 2 SO2(g) A Hº = -878.2 kJ mol-1 (Reference to Equation 7.22):
Review Intelligent Tutoring Problem 03-02 Consider the following reaction, with all reagents in the gas phase: Η Η C=( + 3 0=0 HH 2 0=c=0 +2 -O-H Avarage bond energy for C=0 = 800 kJ/mol. x Incorrect. Make sure you used AE = sum of energies of bonds broken - sum of energies of bonds made. Calculate the energy change of this reaction (in kJ mol-?) using average bond energies found in Table 3-2 of the textbook. Use 800 kJ/mol...
how do I do this?
Review Intelligent Tutoring Question 18.078 Calculate ΔS"for the following reactions in J K-1 Substance S (J mol-K-) Substance S J mol-K- Agf) AgCIG) Ch(g) H2(g) O-(g) H,0(g) H,oU) 42.55 96.2 223.0 130.6 205.0 188.7 69.96 CaCO6) CaSO,() H.sOA1) CO2(g) NHs(g) HCKg) NH CIG) 92.9 107 157 213.6 192.5 186.7 94.6 Ag(s) + 1 /2 Cl2(g) → AgCl(s) JK- the tolerance is +/-3% H2(g) + 1 /2 02(g) → H2O(g) JK1 the tolerance is +/-3%
0 AH; (kl mol-1) 90.37 33.8 81.57 9.67 Ca(s) 0 11 Review Intelligent Tutoring Problem 6.93 Using the data in the table below, calculate AH° in kilojoules for the following reactions. Standard Enthalpies of Formation of Typical Substances Substance AH() mol-1) Substance AH (K) mol-1) Substance Ag(s) H2O2(0) -187.6 CH (8) AgBr() -100.4 HBrg) -36 CH,OH(I) AgCl(s) - 127.0 HCl(g) -92.30 AO) HI(g) 26.6 CaBr20) Al2O3() -- 1669.8 HNO3(1) -173.2 CaCO3(9 CG) (graphite) H2SO4) -811.32 CaCl (5) CO(g) -110.5...
a) Complete the table below using data given in the Appendix of your textbook. 2 CH18 (1) + 25 O2 (g) → 16 CO2 (g) +18 H20 (1) O2(g) CO2 (g) H20 (1) C4H8 (1) -208.4 kJ/mol AH® (kJ/mol) sº (J/molK) 463.7 JK 'mol b) Calculate AG° combustion at 25°C for octane, CsH18 (1). Give your answer in kJ/mol of CH18 (1). c) Consider the reaction, 3 Fe203 (s) + 3 C(s) + 4 Fe (s) + 3 CO2 (g)...
Use the values given in the textbook (Appendix B) for the following question. Click here for a similar table. The reusable booster rockets of the space shuttle use a mixture of aluminum and ammonium perchlorate as fuel. A possible reaction is: 3 Al(s) + 3 NH4CIO4 (s) → Al2O3(s) + AlCl3(s) + 3 NO(g) + 6H20 (9) Given that the reaction enthalpy (as written above) is AH° = -2675.3 kJ, What is the standard enthalpy of formation (AHrº) for NH4CIO4(s)?...
Consider the reaction: 2 BsHs (I)12 02 (g) (a) Use the standard enthalpies of formation found in Appendix B of the textbook to calculate the enthalpy change of the reaction. The standard enthalpy of formation of BsH, (I) is 73.2 kl/mol. 5 B2Os (s) +9 H2O (I) (b) Predict the sign of the entropy change and provide the two reasons likely to have made the biggest impact on the entropy change (and upon which you based your prediction). (c) Based...
Review Intelligent Tutoring Problem 09-04 A solution is made by dissolving 20.4 g of Na2SO4(s) in enough water to make 0.699 L of solution. Correct! The density (p) of a solution of Na2SO4(aq) is related to the concentration (c) according to p = 0.1109 C + 1.0075, where p is in g cm 3 and c is in mol L-1. Calculate the density of this solution. 1.030 g cm3 the tolerance is +/-2% SHOW HINT SHOW SOLUTION SHOW ANSWER LINK...
Use the information given here, data from Appendix D, and equation (7.22) to calculate the standard enthalpy of formation per mole of ZnS(s). 2 ZnS(s) + 302(g) —2 ZnO(s) + 2 SO2(g) A Hº = -878.2 kJ mol-1 (Reference to Equation 7.22):
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago