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3 of 15 A reaction proceeds by the following mechanism: 1. CH4+Cl2-CH3+HCI+CI 2. CH3+Cl2-CH3CI+CI What is...
Which of the following is cannot be considered an initiation or propagation step of a free...
Which of the following is cannot be considered an initiation or propagation step of a free radical reaction of an alkane? O A. Cl. + CH4 → HCI + CH3. OB. CH3. + Cl2 → CH3CI + CI. OC. CH3. + Cl. → CH3CI OD. C12 → 2C1. O E. CH3. + CH3C1 → CH4 + CH2CI.
QUESTION 3 The following elementary steps are proposed for a reaction mechanism: 1. Cl2 (9) —...
QUESTION 3 The following elementary steps are proposed for a reaction mechanism: 1. Cl2 (9) — 2C1 (9) 2. CI (g) + CHCl3 (9) — HCI (g) + CC13 (g) 3. CI (9) + CC13 (9) - CC14 (9) Which one of the following is an intermediate of the reaction: O HCI О ссіз O CCl4 O Cl2 O Co2
Give the major organic product(s) of the following reaction. HN(CH3)2 + HCI ? CI N o...
Give the major organic product(s) of the following reaction. HN(CH3)2 + HCI ? CI N o I-2 + -N-H o N CI CI CI N - CI There is no reaction under these conditions or the correct product is not listed here.
3. Look at Figure 16.22 (p.727), the reaction energy diagrams for the two step reactions of...
3. Look at Figure 16.22 (p.727), the reaction energy diagrams for the two step reactions of a) NO, and F, and b) NO and O2 Write down the mechanisms for both reactions, and these mechanisms based on the corresponding reaction energy diagrams. IMG_0338.jpg v Q Search Depicting a Multistep Mechanism with a Reaction Energy Diagram Figu re 16.22 shows reaction energy diagrams for two reactions, each of which has a two-step mechanism, shown below the diagram. The reaction of NO,...
Consider the following two-step mechanism for a reaction: NO2(g)+Cl2(g)→ClNO2(g)+Cl(g)Slow N O 2 ( g ) +...
Consider the following two-step mechanism for a reaction: NO2(g)+Cl2(g)→ClNO2(g)+Cl(g)Slow N O 2 ( g ) + C l 2 ( g ) → C l N O 2 ( g ) + C l ( g ) S l o w NO2(g)+Cl(g)→ClNO2(g)Fast a)What is the overall reaction? Express your answer as a chemical equation. Identify all of the phases in your answer. b)Identify the intermediates in the mechanism. Check all that apply. Check all that apply. NO2(g), ClNO2(g), Cl2(g) ,Cl(g)...
1) 2) 3) A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step...
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A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) + N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) N20(g) + H20(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) +H2O(g) (fast) What is the rate law for the overall reaction? Ok[NO2 Ok[NO]2[H212 O k[NO]2[H2] Ok[N20][H2] k[NO]1/2[H2] 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x...
help!! (CH3),CBr + 1 → (CH3),CI + Br the following data were collected: [(CH3)3Br] (M) Time...
help!!
(CH3),CBr + 1 → (CH3),CI + Br the following data were collected: [(CH3)3Br] (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points) E (V) Thermodynamics: AGº - AH-TAS Nernst Equation: 8 = 8°-(RT/nF)InQ AGⓇ--RTINK At 25°C: 8-6° -0.0591/n)logQ AG RT K-e AG° = -nF8° Units/Constants: Volt: 1 V-1 JC Faraday: 1 F -96,485 C/mole Ea/RT Arrhenius Equation: k = Ae R-8.314...
ALEKS Chemistry O ENTROPY AND FREE ENERGY Calculating reaction free energy under nonstandard conditions A chemist...
ALEKS Chemistry O ENTROPY AND FREE ENERGY Calculating reaction free energy under nonstandard conditions A chemist fills a reaction vessel with 0.546 atm nitrogen monoxide (NO) gas, 1.48 atm chlorine (CI) gas, and 4.56 atm nitrosyl chloride (NOCI) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2NO(g) +C12(e) - 2NOCI(8) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. х 5...
I hope the answer is clear and correct thanks Question 1 (1 point) What is the...
I hope the answer is clear and correct thanks
Question 1 (1 point) What is the change in enthalpy (in kJ mol'?) for the following reaction F2(g) + Cabr,(s) CaF() + Brz(1) O 1) -112 kJmo12 O2) 504 kJmo11 03) -504 kJmol 1 04) 537 kJmo11 O 5) -537 kJmol'i Question 2 (1 point) What is true about the following reaction at 25°C? F,(g) + 2HCl(g) 2 2017(g) + H (9) Ahrº=76 kJ mol'i Asr°=-10.13 J mol'i Ki Agrº=79 kJ...
Which of the following is cannot be considered an initiation or propagation step of a free radical reaction of an alkane? O A. Cl. + CH4 → HCI + CH3. OB. CH3. + Cl2 → CH3CI + CI. OC. CH3. + Cl. → CH3CI OD. C12 → 2C1. O E. CH3. + CH3C1 → CH4 + CH2CI.
QUESTION 3 The following elementary steps are proposed for a reaction mechanism: 1. Cl2 (9) — 2C1 (9) 2. CI (g) + CHCl3 (9) — HCI (g) + CC13 (g) 3. CI (9) + CC13 (9) - CC14 (9) Which one of the following is an intermediate of the reaction: O HCI О ссіз O CCl4 O Cl2 O Co2
Give the major organic product(s) of the following reaction. HN(CH3)2 + HCI ? CI N o I-2 + -N-H o N CI CI CI N - CI There is no reaction under these conditions or the correct product is not listed here.
3. Look at Figure 16.22 (p.727), the reaction energy diagrams for the two step reactions of a) NO, and F, and b) NO and O2 Write down the mechanisms for both reactions, and these mechanisms based on the corresponding reaction energy diagrams. IMG_0338.jpg v Q Search Depicting a Multistep Mechanism with a Reaction Energy Diagram Figu re 16.22 shows reaction energy diagrams for two reactions, each of which has a two-step mechanism, shown below the diagram. The reaction of NO,...
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A proposed mechanism for the reaction 2NO(g) +2H2(g) → N2(g) + 2H2O(g): Step 1: 2NO(g) + N2O2(g) (very fast, reversible) Step 2: N2O2(g) + H2(g) N20(g) + H20(g) (slow) Step 3: N2O(g) + H2(g) →N2(g) +H2O(g) (fast) What is the rate law for the overall reaction? Ok[NO2 Ok[NO]2[H212 O k[NO]2[H2] Ok[N20][H2] k[NO]1/2[H2] 2NO(g) +Cl2 (g) → NOCI (8) Experiment concentration of NO (M) 0.09 0.045 0.045 concentration of Cl2(M) Rate (M/s) 0.01 3.40 x 10-4 8.50 x...
help!!
(CH3),CBr + 1 → (CH3),CI + Br the following data were collected: [(CH3)3Br] (M) Time (s) 0.600 0 0.424 10.0 0.300 20.0 0.212 30.0 0.150 40.0 Determine the rate law for this reaction and calculate the rate constant. (20 points) E (V) Thermodynamics: AGº - AH-TAS Nernst Equation: 8 = 8°-(RT/nF)InQ AGⓇ--RTINK At 25°C: 8-6° -0.0591/n)logQ AG RT K-e AG° = -nF8° Units/Constants: Volt: 1 V-1 JC Faraday: 1 F -96,485 C/mole Ea/RT Arrhenius Equation: k = Ae R-8.314...
ALEKS Chemistry O ENTROPY AND FREE ENERGY Calculating reaction free energy under nonstandard conditions A chemist fills a reaction vessel with 0.546 atm nitrogen monoxide (NO) gas, 1.48 atm chlorine (CI) gas, and 4.56 atm nitrosyl chloride (NOCI) gas at a temperature of 25.0°C. Under these conditions, calculate the reaction free energy AG for the following chemical reaction: 2NO(g) +C12(e) - 2NOCI(8) Use the thermodynamic information in the ALEKS Data tab. Round your answer to the nearest kilojoule. х 5...
I hope the answer is clear and correct thanks
Question 1 (1 point) What is the change in enthalpy (in kJ mol'?) for the following reaction F2(g) + Cabr,(s) CaF() + Brz(1) O 1) -112 kJmo12 O2) 504 kJmo11 03) -504 kJmol 1 04) 537 kJmo11 O 5) -537 kJmol'i Question 2 (1 point) What is true about the following reaction at 25°C? F,(g) + 2HCl(g) 2 2017(g) + H (9) Ahrº=76 kJ mol'i Asr°=-10.13 J mol'i Ki Agrº=79 kJ...
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