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please answer 2 and 3
2. Use the information in the table to find the AErxn...
The reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g) proceeds as follows:...
The reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g) proceeds as follows: 2H2S(g) + 302(g) 2H2O(g) + 2802(g) When 12.9 grams of H2S(g) react with sufficient O2(g), 197 kJ of energy are evolved. What is the value of AH for the chemical equation given? kJ
please show me how to get the correct answers in preperation for my upcoming exam 22.) E 23.) D 22) During volcanic...
please show me how to get the correct answers in preperation
for my upcoming exam
22.) E 23.) D
22) During volcanic eruptions, hydrogen sulfide gas is given off and oxidized by air according to the following chemical equation: 2H2S(g) + 302(g) - 2802(g) + 2H2O(g) Calculate the standard enthalpy change for the above reaction given: 3S(s) + 2H2O(g) → 2H2S(g) + SO2(g) AH° = 146.9 kJ/mol S(s) + O2(g) → SO2(g) AH°= -296.4 kJ/mol A) 443.3 kJ/mol B) 742.3...
Part A Use the Born-Haber cycle, data from Appendix llBand the following table to calculate the...
Part A Use the Born-Haber cycle, data from Appendix llBand the following table to calculate the lattice energy of Cao. (AsubH for calcium is 178 kJ/mol: EA 141 kJ/mol, EA 744 kJ/mol: IEC 590 kJ/mol. IE2 1145 kJ/mol. TABLE 9.1 Average Bond Energies Bond Energy Bond Energy Bond Energy Bond kJ mo 1) Bond (kJ mol 1) Bond (kJ mol 237 414 418 218 389 946 193 464 208 H 0 N-0 222 590 565 272 51 200 H-Br 364...
The following thermochemical equation is for the reaction of ammonium nitrate(s) to form dinitrogen monoxide(g) and...
The following thermochemical equation is for the reaction of ammonium nitrate(s) to form dinitrogen monoxide(g) and water(g) NH,NO3() N2O(g) + 2H2O(g) AH = -35.9 kJ How many grams of NH NO,(s) would have to react to produce 12.1 kJ of energy? grams The following thermochemical equation is for the reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g). 2H2S(g) + 302(g)—2H2O(g) + 2802(8) AH=-1.04x109 kJ When 9.64 grams of hydrogen sulfide(g) react with excess oxygen(g), -588.8 kJ...
Using the table of bond energies below, calculate the following enthalpy values associated with this reaction:...
Using the table of bond energies below, calculate the following enthalpy values associated with this reaction: CH4 (g) + 2O2(g) + CO2(g) + 2 H20 (g) Bond Energy (kJ/mol) 347 614 413 Bond type |C-c |C=C CH 0-0 O=O C-O C=O H-O 204 498 358 799 467 Enter your answers to zero decimal places. Ignore significant figure rules. Include negative signs if necessary. What is the sum of the reactant bond enthalpies? What is the sum of the product bond...
Use the table to answer questions about bond energies. Bond Bond Energy (KJ/mol) C—C 347 C=C...
Use the table to answer questions about bond energies. Bond Bond Energy (KJ/mol) C—C 347 C=C 611 C-H 414 C-O 360 C=O 736 O-O 142 O=O 498 H-O 464 (i) Calculate the bond energy for breaking all the bonds in a mole of methane, CH4 Express your answer numerically in kilojoules per mole. Change in Heat Ch4 ?=KJ/mol (ii) Calculate the bond energy for breaking all the bonds in a mole of O2 molecules? Express your answer numerically in kilojoules...
please show work and clarify if it is products - reactants or reactants - products Blackline...
please show work and clarify if it is products - reactants or
reactants - products
Blackline Master 5.3-1 NAME: Dadline Mur 5,34 DATE 1/11/19 5.3-1 Calculating Enthalpy Change from Bond Energies Use the table below to answer the following questions. Table 1 Average Bond Energies (kJ/mol) Bond Energy 432 565 Energy 154 H-H H-F C-H C-O 413 Bond F-F 0-H CI-CI C-C CO C=O (for CO2(g)) 0-0 358 467 239 614 745 799 CO C-C C-ci 1072 347 339 495...
Calculate the heat of reaction for the conversion of 1 mole of glucose into formaldehyde, given...
Calculate the heat of reaction for the conversion of 1 mole of glucose into formaldehyde, given the following thermochemical data: H.COg) +0,8) – CO,g) +H, (e) AH comb - -572.9 kJ/mol 6C(s) + 6H, (s) +302(8) AH--1274.4 kJ/mol CH2() 0,()] [C(s) +0,(s) - AH--393.5 kJ/mol H_(8) +0(8) -H,0 (8) AH = -285.8 kJ/mol What is the AHan for the reaction below? nyugust AH, --1274.4 kJ/mol 26 mplasci [C(s) +0,68) - 002(8)] AH,- -393.5 kJ/mol H,() + 02(8) AH, --285.8 kJ/mol...
Using the table of bond energies below, calculate the following enthalpy values associated with this reaction: Co2...
Using the table of bond energies below, calculate the following enthalpy values associated with this reaction: Co2 (g)2 H20 (g) CH4 (g)+2 02 (8) Bond type Bond Energy (kJ/mol) C-C 347 C=C 614 C-H 413 O-O 204 498 O=O 358 C-O C=O 799 H-O 467 Enter your answers to zero decimal places. Ignore significant figure rules. Include negative signs if necessary. What is the sum of the reactant bond enthalpies? kJ What is the sum of the product bond enthalpies?...
Find AH®rxn for the reaction 2Ag2S(s) + 2H2O(0) - 4Ag(s) + 2H2S(g) + O2(g). [AH°F (Ag2S(s))...
Find AH®rxn for the reaction 2Ag2S(s) + 2H2O(0) - 4Ag(s) + 2H2S(g) + O2(g). [AH°F (Ag2S(s)) = -326 kJ/mol; AH+ (H2S(g)) = -20.5 kJ/mol; AHT (H2000) = -285.5 kJ/mol] O 575.2 kJ/mol 0 565.2 kJ/mol O None of the above O 585.2 kJ/mol 0 595.2 kJ/mol
The reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g) proceeds as follows: 2H2S(g) + 302(g) 2H2O(g) + 2802(g) When 12.9 grams of H2S(g) react with sufficient O2(g), 197 kJ of energy are evolved. What is the value of AH for the chemical equation given? kJ
please show me how to get the correct answers in preperation
for my upcoming exam
22.) E 23.) D
22) During volcanic eruptions, hydrogen sulfide gas is given off and oxidized by air according to the following chemical equation: 2H2S(g) + 302(g) - 2802(g) + 2H2O(g) Calculate the standard enthalpy change for the above reaction given: 3S(s) + 2H2O(g) → 2H2S(g) + SO2(g) AH° = 146.9 kJ/mol S(s) + O2(g) → SO2(g) AH°= -296.4 kJ/mol A) 443.3 kJ/mol B) 742.3...
Part A Use the Born-Haber cycle, data from Appendix llBand the following table to calculate the lattice energy of Cao. (AsubH for calcium is 178 kJ/mol: EA 141 kJ/mol, EA 744 kJ/mol: IEC 590 kJ/mol. IE2 1145 kJ/mol. TABLE 9.1 Average Bond Energies Bond Energy Bond Energy Bond Energy Bond kJ mo 1) Bond (kJ mol 1) Bond (kJ mol 237 414 418 218 389 946 193 464 208 H 0 N-0 222 590 565 272 51 200 H-Br 364...
The following thermochemical equation is for the reaction of ammonium nitrate(s) to form dinitrogen monoxide(g) and water(g) NH,NO3() N2O(g) + 2H2O(g) AH = -35.9 kJ How many grams of NH NO,(s) would have to react to produce 12.1 kJ of energy? grams The following thermochemical equation is for the reaction of hydrogen sulfide(g) with oxygen(g) to form water(g) and sulfur dioxide(g). 2H2S(g) + 302(g)—2H2O(g) + 2802(8) AH=-1.04x109 kJ When 9.64 grams of hydrogen sulfide(g) react with excess oxygen(g), -588.8 kJ...
Using the table of bond energies below, calculate the following enthalpy values associated with this reaction: CH4 (g) + 2O2(g) + CO2(g) + 2 H20 (g) Bond Energy (kJ/mol) 347 614 413 Bond type |C-c |C=C CH 0-0 O=O C-O C=O H-O 204 498 358 799 467 Enter your answers to zero decimal places. Ignore significant figure rules. Include negative signs if necessary. What is the sum of the reactant bond enthalpies? What is the sum of the product bond...
please show work and clarify if it is products - reactants or
reactants - products
Blackline Master 5.3-1 NAME: Dadline Mur 5,34 DATE 1/11/19 5.3-1 Calculating Enthalpy Change from Bond Energies Use the table below to answer the following questions. Table 1 Average Bond Energies (kJ/mol) Bond Energy 432 565 Energy 154 H-H H-F C-H C-O 413 Bond F-F 0-H CI-CI C-C CO C=O (for CO2(g)) 0-0 358 467 239 614 745 799 CO C-C C-ci 1072 347 339 495...
Calculate the heat of reaction for the conversion of 1 mole of glucose into formaldehyde, given the following thermochemical data: H.COg) +0,8) – CO,g) +H, (e) AH comb - -572.9 kJ/mol 6C(s) + 6H, (s) +302(8) AH--1274.4 kJ/mol CH2() 0,()] [C(s) +0,(s) - AH--393.5 kJ/mol H_(8) +0(8) -H,0 (8) AH = -285.8 kJ/mol What is the AHan for the reaction below? nyugust AH, --1274.4 kJ/mol 26 mplasci [C(s) +0,68) - 002(8)] AH,- -393.5 kJ/mol H,() + 02(8) AH, --285.8 kJ/mol...
Using the table of bond energies below, calculate the following enthalpy values associated with this reaction: Co2 (g)2 H20 (g) CH4 (g)+2 02 (8) Bond type Bond Energy (kJ/mol) C-C 347 C=C 614 C-H 413 O-O 204 498 O=O 358 C-O C=O 799 H-O 467 Enter your answers to zero decimal places. Ignore significant figure rules. Include negative signs if necessary. What is the sum of the reactant bond enthalpies? kJ What is the sum of the product bond enthalpies?...
Find AH®rxn for the reaction 2Ag2S(s) + 2H2O(0) - 4Ag(s) + 2H2S(g) + O2(g). [AH°F (Ag2S(s)) = -326 kJ/mol; AH+ (H2S(g)) = -20.5 kJ/mol; AHT (H2000) = -285.5 kJ/mol] O 575.2 kJ/mol 0 565.2 kJ/mol O None of the above O 585.2 kJ/mol 0 595.2 kJ/mol
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