The rate constant for the reaction is 0.340 M-1.5-lat 200 °C. A — products If the...
The rate constant for the reaction is 0.510 M-1.5-1 at 200 °C. A products If the initial concentration of A is 0.00120 M, what will be the concentration after 675 s? [A] =
- The rate constant for the reaction is 0.330 M-'.-' at 200 °C. A — products If the initial concentration of A is 0,00120 M, what will be the concentration after 895 s? [A] =
Atter The rate constant for the reaction is 0.720 M-'.-' at 200 °C. A products If the initial concentration of Ais 0.00760 M, what will be the concentration after 775 s? [A] = .137
The rate constant for the reaction is 0.120 M-!. s-1 at 200 °C. A products If the initial concentration of A is 0.00160 M, what will be the concentration after 245 s? [A] - M
The rate constant for the reaction is 0.600 m–1·s–1 at 200 °c. If the initial concentration of A is 0.00630 M, what will be the concentration after 455 s?
The rate constant for this first‑order reaction is 0.500 s−1 at 400 degrees C. A⟶products How long, in seconds, would it take for the concentration of A to decrease from 0.990 M to 0.340 M?
The reactant concentration In a second order reaction was 0.340 M After 280 seconds and 3.80×10^-2 M after 850 s. what is the rate constant for this reaction? Part D The reactant concentration in a second-order reaction was 0.340 M after 280 s and 3.80x10-2 M after 850 s. What is the rate constant for this reaction? Express your answer with the appropriate units. Indicate the multiplication of units, as necessary, explicitly either with a multiplication dot or a dash....
2. Using the data in the table, determine the rate constant of the reaction and select the appropriate units. A+2B⟶C+D Trial [A] (M)[A] (M) [B] (M)[B] (M) Rate (M/s) 1 0.340 0.340 0.0127 2 0.340 0.680 0.0127 3 0.680 0.340 0.0508 k= Units 3. The rate constant for this first‑order reaction is 0.480 s−1 at 400 ∘C. A⟶products How long, in seconds, would it take for the concentration of A to decrease from 0.650 M to 0.270 M? 4. After...
A certain second-order reaction (B→products) has a rate constant of 1.20×10−3 M−1⋅s−1 at 27 ∘C and an initial half-life of 260 s . What is the concentration of the reactant B after one half-life?
A certain first-order reaction (A products) has a rate constant of 5.40 10-3 s I at 45 °C How many minutes does it take for the concentration of the reactant, [A], to drop to 6.25% of the original concentration? at 27 °C A certain second-order reaction (B-products) has a rate constant of 1.05x10-3 M 1.s and an initial half-life of 266 s What is the concentration of the reactant B after one half-life?