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cal Use the References to see important als i eded for this question A reaction profile...
Use the References to access important values if needed for this question. A reaction profile (not to scale!) for t...
Use the References to access important values if needed for this question. A reaction profile (not to scale!) for the reaction 03+ 0 202 is shown below: E (kJ) OL Visited Os + 392 O2 + O2 reg Reaction Coordinate This reaction is (exothermic endothermic) The value of the activation energy for this reaction is kJ and the value of AE is Teo Submit Answer Retry Entire Group 9 more group attempts remaining
Review Topics References] Use the References to access important values if needed for this question. When...
Review Topics References] Use the References to access important values if needed for this question. When 1 mole of S(s,rhombic) reacts with CO(g) to form SO2(g) and C(s,graphite) according to the following equation, 75.8 kJ of energy are evolved. S(s,rhombic)+2CO(g)- SO2(g) + 2C(s,graphite) Is this reaction endothermic or exothermic? What is the value of q? kJ Submit Answer Retry Entire Group 9 more group attempts remaining
A reaction profile (not to scale!) for the reaction C2H5OH + Br—+C2H3Br + OH is shown...
A reaction profile (not to scale!) for the reaction C2H5OH + Br—+C2H3Br + OH is shown below: E (KJ) C2H5Br + OH 161 C2H5OH + Br" Reaction Coordinate This reaction is exothermic,endothermic) The value of the activation energy for this reaction is kJ and the value of AE is
ching andx + tor assignment-take Use the References to access important values if needed for this...
ching andx + tor assignment-take Use the References to access important values if needed for this question. When 1 mole of H2(g) reacts with F2(g) to form HF() according to the following equation, 542 kJ of energy are evolved. 112(g) + F2(g)--+2HF(g) Is this reaction endothermic or exothermic? What is the value of q? kJ Submit Answer Retry Entire Group 2 more group attempts remaining Learning cenage
Use the References to access important values if needed for this question. For the reaction below:...
Use the References to access important values if needed for this question. For the reaction below: CHA + Fz CH;-F + H-F a. Estimate the gas phase enthalpy change using bond dissociation enthalpies from the OWL Table Reference, not data from your text. Click the References button and then click the Tables link on the drop-down that appears. Include algebraic sign and units. b. Is the reaction exothermic or endothermic? c. Is the reaction likely to proceed spontaneously in the...
help A reaction profile (not to scale!) for the reaction NO2 + CONO + CO2 is...
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A reaction profile (not to scale!) for the reaction NO2 + CONO + CO2 is shown below: E (kJ) 132 NO2 + CO 226 NO + CO2 Back NO2 + CO 226 NO + CO2 Reaction Coordinate What is the value of the activation energy for this reaction? Is this reaction exothermic or endothermic? What is the value of AE for this reaction?
thank you! Ricrencesi Use the References to access important values if needed for this question. A...
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Ricrencesi Use the References to access important values if needed for this question. A scientist measures the standard enthalpy change for the following reaction to be -234.6 kJ 2502(g) + O2(g) 2503(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of SO3(e) is kJ/mol Submit Answer Retry Entire Group 2 more group attempts remaining TReview Topics [References Use the References to access important values if needed for...
Use the References to access important values if needed for this question. For the reaction below:...
Use the References to access important values if needed for this question. For the reaction below: Br OH CH3-C-CH3 + H-OH CH3 -C- CH3 H-Br CH3 CH3 a. Estimate the gas phase enthalpy change using bond dissociation enthalpies from the OWL Table Reference, not data from your text. Click the References button and then click the Tables link on the drop-down that appears. Include algebraic sign and units. b. Is the reaction exothermic or endothermic? c. Is the reaction likely...
Review Topics (References) Use the References to access important values if needed for this question. For...
Review Topics (References) Use the References to access important values if needed for this question. For the reaction N2(g) + O2(g) 2NO(g) AH° - 181 kJ and AS - 24.9 J/K AG would be negative at temperatures (above, below) C E K Enter above or below in the first box and enter the temperature in the second box. Assume that AH and A Sº are constant. Submit Answer Retry Entire Group 9 more group attempts remaining [Review Topics] [References) Use...
please help Use the References to access important values if needed for this question. For the...
please help
Use the References to access important values if needed for this question. For the reaction 2NO(g) + O2(g)—2NO2(g) AGⓇ --63.8 kJ and AS - -146.5 J/K at 344 K and I atm. The maximum amount of work that could be done by this reaction when 1.76 moles of NO(g) react at standard conditions at this temperature is kJ. Submit Answer Retry Entire Group 9 more group attempts remaining lo access important values if needed for this question. For...
Use the References to access important values if needed for this question. A reaction profile (not to scale!) for the reaction 03+ 0 202 is shown below: E (kJ) OL Visited Os + 392 O2 + O2 reg Reaction Coordinate This reaction is (exothermic endothermic) The value of the activation energy for this reaction is kJ and the value of AE is Teo Submit Answer Retry Entire Group 9 more group attempts remaining
Review Topics References] Use the References to access important values if needed for this question. When 1 mole of S(s,rhombic) reacts with CO(g) to form SO2(g) and C(s,graphite) according to the following equation, 75.8 kJ of energy are evolved. S(s,rhombic)+2CO(g)- SO2(g) + 2C(s,graphite) Is this reaction endothermic or exothermic? What is the value of q? kJ Submit Answer Retry Entire Group 9 more group attempts remaining
A reaction profile (not to scale!) for the reaction C2H5OH + Br—+C2H3Br + OH is shown below: E (KJ) C2H5Br + OH 161 C2H5OH + Br" Reaction Coordinate This reaction is exothermic,endothermic) The value of the activation energy for this reaction is kJ and the value of AE is
ching andx + tor assignment-take Use the References to access important values if needed for this question. When 1 mole of H2(g) reacts with F2(g) to form HF() according to the following equation, 542 kJ of energy are evolved. 112(g) + F2(g)--+2HF(g) Is this reaction endothermic or exothermic? What is the value of q? kJ Submit Answer Retry Entire Group 2 more group attempts remaining Learning cenage
Use the References to access important values if needed for this question. For the reaction below: CHA + Fz CH;-F + H-F a. Estimate the gas phase enthalpy change using bond dissociation enthalpies from the OWL Table Reference, not data from your text. Click the References button and then click the Tables link on the drop-down that appears. Include algebraic sign and units. b. Is the reaction exothermic or endothermic? c. Is the reaction likely to proceed spontaneously in the...
help
A reaction profile (not to scale!) for the reaction NO2 + CONO + CO2 is shown below: E (kJ) 132 NO2 + CO 226 NO + CO2 Back NO2 + CO 226 NO + CO2 Reaction Coordinate What is the value of the activation energy for this reaction? Is this reaction exothermic or endothermic? What is the value of AE for this reaction?
thank you!
Ricrencesi Use the References to access important values if needed for this question. A scientist measures the standard enthalpy change for the following reaction to be -234.6 kJ 2502(g) + O2(g) 2503(g) Based on this value and the standard enthalpies of formation for the other substances, the standard enthalpy of formation of SO3(e) is kJ/mol Submit Answer Retry Entire Group 2 more group attempts remaining TReview Topics [References Use the References to access important values if needed for...
Use the References to access important values if needed for this question. For the reaction below: Br OH CH3-C-CH3 + H-OH CH3 -C- CH3 H-Br CH3 CH3 a. Estimate the gas phase enthalpy change using bond dissociation enthalpies from the OWL Table Reference, not data from your text. Click the References button and then click the Tables link on the drop-down that appears. Include algebraic sign and units. b. Is the reaction exothermic or endothermic? c. Is the reaction likely...
Review Topics (References) Use the References to access important values if needed for this question. For the reaction N2(g) + O2(g) 2NO(g) AH° - 181 kJ and AS - 24.9 J/K AG would be negative at temperatures (above, below) C E K Enter above or below in the first box and enter the temperature in the second box. Assume that AH and A Sº are constant. Submit Answer Retry Entire Group 9 more group attempts remaining [Review Topics] [References) Use...
please help
Use the References to access important values if needed for this question. For the reaction 2NO(g) + O2(g)—2NO2(g) AGⓇ --63.8 kJ and AS - -146.5 J/K at 344 K and I atm. The maximum amount of work that could be done by this reaction when 1.76 moles of NO(g) react at standard conditions at this temperature is kJ. Submit Answer Retry Entire Group 9 more group attempts remaining lo access important values if needed for this question. For...
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