43. For the reaction shown, calculate the theoretical yield of product (in grams) for each initial amount of reactants. MISSED THIS? Read Section 4.4; Watch KCV 4.4, IWE 4.6 2 Al(s) + 3 CI₂(g) → 2 AlCl₃(s) a. 2.0 g Al, 2.0 g Cl₂ b. 7.5 g Al, 24.8 g Cl₂ c. 0.235 g Al, 1.15 g Cl₂
QUESTION 1 ins 2NO(g) ==== [CLO-5] Consider the following equilibrium the reaction: N2(g) + O2 (g). The initial concentration of NO is 0.175 M. Solving the quadratic equation yields two solutions for (x): x1 = 0.1292 and x2 = 0.0661. Selecting the correct root, what are the equilibrium concentrations of NO, N2 and O2? 0.175, 0.0661 0.0661 0.175, 0.1322 0.1322...
it's asking for the rate constant pr The reaction pt 2NO(9) + Cl2(g) + 2NOCI(9) pr was studied at -10°C. The following results were obtained where pt pt Rate = A[Cl] At pt pt [NO], (mol/L) 0.060 0.060 0.12 (Cl2], (mol/L) 0.060 0.12 0.12 Initial Rate (mol/L min) 0.039 0.078 0.311 1 pt 1 pt
A reaction proceeds by the following single-step mechanism: A → 2B + C and the Arrhenius expression for the rate coefficient is k = (2.58x107 s−1) exp [−(34.25 kJ mol−1)/RT] If the initial pressure of A is 0.100 bar in a fixed volume of 4.00 L, quantitatively plot the partial pressures of A, B, and C as a function of...
Sustained attention is defined as The ability to concentrate on relevant stimuli and ignore task-irrelevant stimuli in the environment. The amount of information one can remember and attend to for a short time. The ability to maintain a persistent focus of attention over time on unchallenging, uninteresting tasks or activities or when fatigued. An initial reaction to a stimulus and...
You are given a steel vessel containing a mixture of methane gas (CH4 (g)) and propane gas (C3H8 (g)). You completely combust this entire mixture in the presence of excess oxygen gas, and you collect all of the carbon dioxide and water formed in the combustion reaction. A total of 48.4 grams of CO2 and 32.4 grams of H2O are...
please show your work 13) At a certain temperature the equilibrium constant, Ke equals 0.11 for the reaction: 13) 2ICI(g) 12(8)+Cl2g). What is the equilibrium concentration of ісі if 0.75 mol of 12 and 0.75 mol of Cl2 are initially mixed in a 2.0-L flask? (Use the initial concentrations to calculate the equilibrium concentration) A) 0.23 M B) 0.45 M...
eneral Chemistryth Edkion rsity Science Books presented by Baping Leaming Consider the reaction descrlbed by the following equation The rale law is rate A[C,H,Br. w where k 448 x 10 M What are the missing entries in the following table? Initial rate of formation Run IC2HBr2b (M) (M ofC(Ms) 20.246 30.246 0.2460.00108 0.000542 0.246 Number Number Number M-s
I think I figured this out. It would still be nice if somebody could confirm my answer. H2 = 0.0604 Cl2= 0.0604 HCl= 0.62925 12. The equilibrium constant for the reaction: H2(g) Cl2(g) + is = 2.08 x 102. Îf the initial concentration of HCI(g) is 0.785 M (and it is initially the only gas present), what are the equilibrium...
What is substrate concentration, expressed as a multiple of Km, when an enzyme reaction is observed to have an initial rate Vo = 0.75 Vmax. Select one: O a. [S] = 0.33 x km O b. [S] = 0.25 km O c. [S] = 0.75 x Km O d. [S] = 0.3 x km O e. [S] = 0.5 x...