Hydrogen and iodine gas react to produce hydrogen iodide gas. What is the value of Keq for this reaction if at equilibrium the concentrations of H2, I2, and HI were and respectively?

36. In patients with asthma, narrowing of the bronchi makes it difficult for them to inhale but significantly more difficult to exhale. Narrowing of the bronchi may be caused by inflammation, bronchospasms or a reversible airflow obstruction. Which of the following characteristics are present with extrinsic asthma? Environmental Triggers Systemic IgE Local IgE A. Yes Yes No B. Yes No No C. No Yes Yes D. No No Yes

The following reaction is second order in [A] and the rate constant is 0.025 M-1s-1: A → B The concentration of A was 0.65 M at 33 s. The initial concentration of A was ________ M.

3. Which of the following therapeutic plans would you recommend for Mr. Cheeseman?

Given the following reaction at equilibrium, if Kp = 1.10 at 250.0 °C, Kc = ________. PCl5 (g) PCl3 (g) + Cl2 (g)

1. Mr. Cheeseman is a 55-year-old man. He has been a pack a day smoker since the age of 20. He undergoes a pulmonary function test. Which of the following changes are most consistent with his diagnosis of emphysema? FEV1 FEV1/FVC A. Low High B. Low Low C. High High D. High Low

  Which is the correct syntax for opening a file in Python?  

 The jawless fish that is parasitic, attaching itself to and sucking fluids from the tissues of a living fish, is the  

Function calc_sum() was copied and modified to form the new function calc_product(). Which line of the new function contains an error?def calc_sum(a, b): s = a + b return sdef calc_product(a, b): # Line 1 p = a * b # Line 2 return s # Line 3

What is the output?def print_water_temp_for_coffee(temp): if temp = 195) and (temp 205): print(‘Too hot.’)print_water_temp_for_coffee(205)print_water_temp_for_coffee(190)