Chloroform, CHC13, is prepared industrially by the reaction of methane with chlorine. CHA(9) + 3C12(9) —...
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...
Consider the reaction 6C1F(g) + 10NH3(9) + 30HF(g) + 5N2(g) + 3C12 (9) AH = -6237 kJ Given the following enthalpies of formation, calculate AH; for CIFs (9). NH3(g) - 46 kJ/mol HF(g) - 271 kJ/mol AH = kJ Submit Answer Try Another Version 4 item attempts remaining
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Chloroform, CHCI, is prepared industrially by reacting methane with chlorine. How many grams of Cl2 are needed to produce 1.50 moles of Chloroform? 2. 3 HС! 3 Cl СНCI, + CH4 + In photosynthesis, green plants convert CO2 and H2O into glucose, C4H12O6 How many grams of CO2 are 3. required to produce 5.10 grams of glucose? с...
References The equilibrium constant (K.) for the reaction PC1: (9) + Cl2(g) – PC1s (9) equals 49 at 230°C. If 0.702 mol each of phosphorus trichloride and chlorine are added to a 4.50 L reaction vessel, what is the equilibrium composition of the mixture at 230°C? mol PC mol Cl, mol PCLS Submit Answer Try Another Version 6 item attempts remaining
(References The equilibrium constant (K.) for the reaction PC13 (9) + Cl2 (9) - PCs (9) equals 49 at 230°C. If 0.372 mol each of phosphorus trichloride and chlorine are added to a 2.80 L reaction vessel, what is the equilibrium composition of the mixture at 230°C? mol PCL mol Cl2 mol PCL Submit Answer Try Another Version 5 Item attempts remaining
pe quests Consider the following reaction where Kc = 83.3 at 500K pl pl pt PC13(g) + Cl (8) =PC15(8) A reaction mixture was found to contain 4.62x102 moles of PC13(8), 4.49x10? moles of Cly() and 0.140 moles of PC13(e), in a 1.00 liter container Is the reaction at equilibrium? If not, what direction must it run in order to reach equilibrium? pl pt The reaction quotient, Qc quals pl pt The reaction A. must run in the forward direction...
Use the References to access Important values If needed for this question. For the following reaction, 3.48 grams of chlorine gas are mixed with excess sodium lodide. The reaction yields 5.41 grams of sodium chloride. chlorine (g) + sodium lodide sodium chloride ($) + lodine (8) grams What is the theoretical yield of sodium chloride? What is the percent yield of sodium chloride ? Submit Answer Try Another Version 1 Item attempt remaining
For the following reaction, 4.01 grams of iron(III) oxide are mixed with excess hydrochloric acid. The reaction yields 0.941 grams of water. 6HCl(aq) + Fe, 03(s) + 3H2O(l) + 2FeCl3 (aq) a What is the theoretical yield of water? b. What is the percent yield for this reaction? Submit Answer Try Another Version 9 item attempts remaining
(References) For the reaction: 4P(s) + 3 02(g) + 2 P,03(s) a. How many moles of P are required to react completely with 1.00 mole of O2? mol b. How many moles of P,03 are produced from the complete reaction of 1.00 mole of O2? mol c. How many moles of O2 are required to produce 0.80 moles of P203? mol Submit Answer Try Another Version 10 item attempts remaining
A reaction generates chlorine gas (Cly) as a product. The reactants are mixed and sealed in a 250-ml. container. After 19.0 minutes, 7.28 10 generated. Calculate the average rate of the reaction mol of Cly has been Average rate= M min Submit Answer Try Another Version 10 item attempts remaining [References) Suppose a small lake is contaminated with an insecticide that decomposes with time. An analysis done in June shows the decomposition product concentration to be 3.14 x 10"mol/L. An...