3A + 8B → C + 5D [D] (M) [A] (M) 55.3 41.2 35.8 21.9 11.6 Time (sec) 0.74 1.88 7.16 19 32 12.04 61 15.12 19.48 89 124 1.1 61 sec, using the table above. Please express your answer to the fourth decimal Please calculate the average rate of consumption for A between time t = 19 sec and t place.
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![3A + 8B → C + 5D
Time (sec)
[A] (M)
[D] (M)
0.74
1.88
7.16
12.04
15.12
19.48
55.3
19
32
41.2
35.8
61
89
21.9
11.6
124
1.1
Please calculate the average rate of consumption for A between time t = 19 sec and t = 61 sec, using the table above. Please express your answer to the fourth decimal
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- Determine the average rate of change of BB from ?=0 st=0 s to ?=272 s.t=272 s. A⟶2BA⟶2B Time (s) Concentration of A (M) 0 0.7300.730 136136 0.4450.445 272272 0.1600.160 rateB= __________M/sIf Δ[Br2]ΔtΔ[Br2]Δ� = 4.7×10−6 M/sM/s , what is the value of Δ[ClO−2]ΔtΔ[ClO2−]Δ� during the same time interval? Express your answer to two significant figures and include the appropriate units. What is the average rate of consumption of Br−Br− during the same time interval? Express your answer to two significant figures and include the appropriate units.Determine the average rate of change of BB from ?=0 s�=0 s to ?=392 s.�=392 s. A⟶2BA⟶2B Time (s) Concentration of A (M) 0 0.7300.730 196196 0.4450.445 392392 0.160
- Use this data to determine the value of the rate constant. Ex # [A] (M) [B] (M) Rate (M/hr) 1 .240 .120 2.00 2 .120 .120 .500 3 .240 .0600 1.00 Question 4 options: 289 per hour 579 per hour 8.3 per hour 0.0144 per hour 69.4 per hour .00346 per hour 0.060 per hour 0.0173 per hour 17 per hour 0.12 per hourThe decomposition of aqueous sucrose to form the isomers glucose and fructose is a common organic reaction, which requires a strong catalyst: C12H22O11(aq) + H2O(l) → 2C6H12O6(aq). The following data were collected during the process: Time (min) [C12H22O11] (mol/L) 0 0.316 39 0.274 80 0.238 140 0.190 210 0.146 Use the following grids to plot three separate graphs of [C12H22O11], ln[C12H22O11], and 1/[C12H22O11] against time to determine the reaction order. (a)Write the rate law expression in its general form (water should not be included). (b)Determine the rate constant with units. (c)Determine the half-life. (d)If we performed a new trial with an initial concentration of sucrose of 0.400 mol/L, what concentration would remain after 4.0 h has passed?A gas, AB, decomposes and the volume of B2 produced is measured as a function of time. The data obtained are as follows: Time (min): 0, 8.3, 15.4, 19 Volume (L): 0, 4.2, 8.6, 11.5 What is the average rate of production of B2 for the first 19 min? Round your answer to 2 decimal places.
- A certain reactant is consumed in the course of a chemical reaction such that the reactant that remains in the solution at time t in seconds (sec) is given in the following function where the unit of concentration f(t) is in molarity (M). Function: f(t) = (1.25 x 10^-7)(t-800)^2 + (2.00 x 10^-2) Find the rate of disappearance of the reactant at t=400 secDetermine the average rate of change of B from t=0s to t=342s. Give your answer in standard notation and use units of M/s. A→2B Time (s) Concentration of A (M) 0 0.620 171 0.370 342 0.120A bimolecular chemical reaction is one in which two chemicals react to form another substance. Suppose that one molecule of each of the two chemicals reacts to form two molecules of a new substance. If x represents the number of molecules of the new substance at time t, then the rate of change of x is proportional to the square of the numbers of molecules of the original chemicals available to be converted. That is, if each of the chemicals initially contained A molecules, then dx dt = k(A − x)2 where k is a constant. If 40% of the initial amount A is converted after 1 hour, how long will it be before 50% is converted? (Give an exact answer. Do not round.)
- Consider the following data on the natural decomposition of a new molecule, TfO2, discovered in the sap of the Truffula tree in the land of the Lorax. What is the average rate of decomposition (mol/L•min) over the period of time from time point 1 and time point 2? Report your answer to the thousandths place and do not include units. Timepoint Time (min) concentration of TfO2 (mol/L) 1 0 2.341 2 5 1.417 3 16 0.727 4 27 0.38 5 37 0.081. The decomposition of aqueous sucrose to form the isomers glucose and fructose is a common organic reaction, which requires a strong catalyst: C12H22O11(aq) + H2O(l) → 2C6H12O6(aq). The following data were collected during the process: Time (min) [C12H22O11] (mol/L) 0 0.316 39 0.274 80 0.238 140 0.190 210 0.146 (a)If we performed a new trial with an initial concentration of sucrose of 0.400 mol/L, what concentration would remain after 4.0 h has passed? 2. Methyl isomerizes to acetonitrile, CH3NC(g) → CH3CN(g) at 215°C. The following data were collected during the process: Time (sec) [CH3NC] (mol/L) 2000 0.0110 5000 0.0059 8000 0.0031 12000 0.0014 15000 0.0007 2. (a)Assuming the process continues, what concentration of methyl isonitrile would we expect after 5.00 h?The decomposition of aqueous sucrose to form the isomers glucose and fructose is a common organic reaction, which requires a strong catalyst: C12H22O11(aq) + H2O(l) → 2C6H12O6(aq). The following data were collected during the process: Time (min) [C12H22O11] (mol/L) 0 0.316 39 0.274 80 0.238 140 0.190 210 0.146 (A) If we performed a new trial with an initial concentration of sucrose of 0.400 mol/L, what concentration would remain after 4.0 h has passed?