A possible mechanism for the reaction of chlorine gas and chloroform to produce carbon tetrachloride and hydrogen chloride is given below.
Cl2(g) ⇄ 2 Cl(g)
Cl(g) + CHCl3(g) → HCl(g) +
CCl3(g)
Cl(g) + CCl3(g) →
CCl4(g)
What is/are the intermediate(s) in this mechanism?
Cl only |
both Cl and CCl3 |
CCl3 only |
HCl only |
A possible mechanism for the reaction of chlorine gas and chloroform to produce carbon tetrachloride and...
The following mechanism has been proposed for the gas-phase reaction of chloroform (CHCl3) and chlorine. Cl2 ⇌ 2Cl (fast, reversible) Cl + CHCl3 → HCl + CCl3 (slow) Cl + CCl3 → CCl4 (fast) What rate law does this mechanism predict? (Choose from the list below and enter your answers in alphabetical order, e.g. ABC ). A)k G) [CHCl3]1/2 M) [CCl3]2 B) [Cl2] H) [CCl3]1/2 N) [HCl]2 C) [Cl] I) [HCl]1/2 O) [Cl2]2 D) [CHCl3] J) [Cl2]1/2 P) [Cl]2 E)...
The following mechanism has been proposed for the gas-phase reaction of chloroform (CHCl3) and chlorine. Cl2 ⇌ 2Cl (fast, reversible) Cl + CHCl3 → HCl + CCl3 (slow) Cl + CCl3 → CCl4 (fast) What rate law does this mechanism predict? (Choose from the list below and enter your answers in alphabetical order, e.g. ABC ). A)k G) [Cl2]1/2 M) [CHCl3]2 B) [CCl3] H) [Cl]1/2 N) [CCl3]2 C) [HCl] I) [CHCl3]1/2 O) [HCl]2 D) [Cl2] J) [CCl3]1/2 P) [Cl2]2 E)...
Show all your work please Chloroform, CHCl3, reacts with chlorine, Cl2, to form carbon tetrachloride, CCl4, and hydrogen chloride, HCl. In an experiment 25 grams of chloroform and 25 grams of chlorine were mixed. In the laboratory, 10 grams of CCl4 are actually produced. Which is the limiting reactant? What is the theoretical yield of CCl4 in grams? 2. Limiting Reagent: Theoretical Yield: % Percent Yield: xcess (2.5 pts.) (2.5 pts.) (2.5 pts.) (2.5 pts.) reactant remaining
For the reaction mechanism shown, identify the intermediates(s) Cl2(gas)<------>2Cl(gas) CHCl3(gas)+ Cl(gas)<------>HCL(gas)+CCl3(gas) CCl3(gas)+Cl(gas)<------>CCl4(gas)
Consider the following three step mechanism for a reaction Cl2 > 2Cl Fast Cl+CHCl3 > HCl+CCl3 Slow Cl+CCl3 > CCl4 Fast What is the predicted rate law? How do you do it? The answer is rate=K[Cl2]^.5 [CHCl3]
1. Draw a mechanism for the chlorination of chloroform to produce carbon tetrachloride.
When cyclohexene reacts with chlorine in carbon tetrachloride the trans-dihalide is formed. Draw the product and write the complete stepwise mechanism for this reaction. Be sure to show all intermediate structures and all electron flow using arrows. Cl2 CCl4
Carbon tetrachloride reacts at high temperatures with oxygen to produce two toxic gases, phosgene and chlorine.CCl4(g) + 1/2O2(g) COCl2(g) + Cl2(g), Kc = 4.4 × 109 at 1,000 KCalculate Kc for the reaction 2CCl4(g) + O2(g) 2COCl2(g) + 2Cl2(g).
Methane and chlorine react to form chloroform and hydrogen chloride, like this: CH4(9)+3C12(g) → CHCl3(9)+3HCl(9) The reaction is exothermic. Suppose a mixture of CH4, C12, CHCl3 and HCl has come to equilibrium in a closed reaction vessel. Predict what change, if any, the perturbations in the table below will cause in the composition of the mixture in the vessel. Also decide whether the equilibrium shifts to the right or left. perturbation change in composition shift in equilibrium O to the...
both please Carbon tetrachloride can be promed by reacting chlorine with methane : ICHq + 2Cl2 -> CCl4 t 2 H₂ Given that the heat of formation of methane is - 24.85k] Imol and the heat of porination of carbon tetrachloride is - 135k3 /mol, determine the standard enthaalpy of formation poi the reaction Why are there not values For the heat og og pormation of Cl2 and H₂ ? Is this ieaction endothermic or lexothermic ? How do you...