QUESTION 16 The reaction of carbon monoxide with nitrogen dioxide has a rate constant of 0.028 at 300°C and 1.3 at 400°C. What is the activation energy of this reaction? 197 kJ/mol 123 kJ/mol 38.3 kJ/mol 14.7 kJ/mol Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save All Answers MacBook Air

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The following data was collected for the reaction 3 H2 + N2 2 NH3. Time (s) [H2] (M) 1.00 10 0.75 Based on these data, what is the average rate of the reaction in the time period from 0 s to 10 s? O 0.0125 M/s 0.025 M/s O -0.025 M/s 0.050 M/s 0.00833 M/s 0.075 M/s

Answer questions 6,7 and 8 please Answer ASAP PLEASE

The following data was collected for the reaction     2 Mg  +  O2 --> 2MgO Determine the order for each reactant and write the rate law.            Trial  [Mg] (mol/L) [O2] (mol/L) Measured Rate(M/s) 1 .10 .10 2.0x10-3 2 .20 .10 4.0x10-3 3 .10 .20 8.0x10-3     According to this data the order for Mg is Answer  (enter a number).

Ⓒ Macmillan Learning Enter these data into the graphing tool and determine the value and units of the rate constant, k, for this reaction. Graphing Tool Add Row 10 total rows [A] [A] vs. t In[A] In[A] vs. t t (min) 0.0 2.0 4.0 6.0 1/[A] vs. t [A] (M) 1.00 0.66 0.43 0.28 1/[A] Clear All Data

QUESTION 13 Given the reaction 2N 20 5(g) → 4NO 2(g) + O 2(g), the rate of reaction based on N 20 5(g) is correctly written as ate ate = - 2 %3D ate = rate = - AN205] Click Save and Submit to save and submit. Click Save All Answers to save all answers. MacBook Air

Question 9 Which of the following statements is false? The average rate of a reaction decreases during a reaction. It is not possible to determine the rate of a reaction from its balanced equation. The rate of zero order reactions is not dependent on concentration. The half-life of a first order reaction is dependent on the initial concentration of reactant. None of the statements are false.

Chemistry Question in attachment .   - Thank you