Suppose that exactly 100 bacteria are added into a flask containing nutrients for the bacteria. The data collected at 37 °C is summarized in the table. t (min) Number of bacteria What is the order of the rate of production of 0.0 100 the bacteria? 15.0 200 O second order 30.0 400 zero order 45.0 800 O first order

A certain reaction is second order in N, and second order in H,. Use this information to complete the table below. Be sure each of your answer entries has the correct number of significant digits. [N] [4] Initial rate of reaction 2.41 M 0.733 M 19.0 M/s 0.501 M 0.733 M Mls 0.873 M 2.02 M Mls dlo Ar

The decomposition of a chemical follows the Zero order with a rate constant, k = 0.00543 M/s. If the initial concentration of the reactant is 2.32. what is the concentration after 900 seconds?. The decomposition of a chemical is in the second order with a rate constant, k = .0123 M-1min-1. If the initial concentration of the reactant is 0.765 M. What is the concentration after 15 minutes.

1. At elevated temperatures, nitrous oxide decomposes according to the equation2N2O(g)⟶2N2(g)+O2(g) Time (min) 0 60 90 300 600 [N2O] 0.250 0.228 0.216 0.128 0.0630 Given the following data, determine whether the reaction is zeroth, first, or second order. a) first b) second c) zeroth

3) The reaction 2NO(g) + O2(g) → 2 NO₂(g) was studied, and the following data were obtained where Δ[02] At Rate = [NO]. [0₂]0 (molecules/cm³) (molecules/cm³) 1.00 x 1018 3.00 x 10¹8 2.50 × 1018 1.00 x 1018 1.00 × 10¹8 2.50 × 1018 Submit Answer Initial Rate (molecules/cm³.s) 2.00 × 1016 1.80 x 10¹7 3.13 x 10¹7 What would be the initial rate for an experiment where [NO], = 1.57 x 10¹8 molecules/cm³ and [0₂]0 = 8.82 x 10¹8 molecules/cm³? 3 Rate = molecules/cm³.s Try Another Version [References] 5 item attempts remaining Show Hint

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A certain reaction is second order in N₂ and first order in H₂. Use this information to complete the table below. Round each of your answers to 3 significant digits. 1.46 M 0.653 M 1.57 M F 2.72 M 0.653 M 0.351 M initial rate of reaction. 33.0 M/s M/S M/S X S

Save An Sugar reacts with water in acidic condition to give glucose and fructose. The reaction is first order in sugar. At 25 °C, it takes 3.33 h for the concentration of sugar to drop to ½ of its original concentration. How many hours are required for the concentration to drop from 0.800 M to 0.0500 M? O 9.23 h 6.93 h 13.3 h O4.80 h 53.3 h A Moving to another question will save this response. Question 1 of 25 >> Close Window Esc F1 F2 F3 F4 F5 F6 F7 PrtSc Insert Delete F8 F9 F10 F11 F12 %23 $4 & 1 2 4 8. Backspace Q W T. Y | P ab D F G H. J K 11 Z V + I/ V - MI IN

Suppose that exactly 100 bacteria are added into a flask containing nutrients for the bacteria. The data collected at 37 °C is summarized in the table. t (min) 0.0 19.0 38.0 57.0 76.0 How many bacteria will be present after 133 min? number of bacteria: Number of bacteria 100 200 400 800 1600 k= What is the rate constant for the process? What is the order of the rate of production of the bacteria? zero order first order second order Units: