What is the molecularity of the following elementary step? Cl2

The synthesis of hydrogen iodide from hydrogen and iodine was thought to occur through the following mechanism:      I2(g)  

Determine the following quantities for a

You and your lab partner are asked to propose a valid mechanism for the reaction, NO2(g) + CO(g) ⟶ CO2(g) + NO(g) You are told has the experimentally determined rate law of Rate=k[NO2][CO].  Your partner suggests that the mechanism could be the simple single step mechanism of NO2 (g) + CO(g) ⟶ CO2 (g) + NO(g)         Elementary Step Is this a valid mechanism for this reaction?

Which of the following would NOT be considered a “strong” acid?

You and your lab partner are asked to propose a valid mechanism for the reaction, NO2(g) + CO(g) ⟶ CO2(g) + NO(g) You are told has the experimentally determined rate law of Rate=k[NO2]2.  Your partner suggests that the mechanism could be the simple single step mechanism of NO2 (g) + CO(g) ⟶ CO2 (g) + NO(g)         Elementary Step Is this a valid mechanism for this reaction?

5(b) [10 points] Use the INTEGRAL TEST to determine if the series is convergent or divergent. Clearly show that this series meets the requirements to use this test.  

6 (c) [10 points] Find the Taylor series for the function below. Express your answer in summation notation and simplify completely within the summation.      centered at a=3

7(b) [10 points] Consider the curve given by the polar equation

Which of the following series converges? I.