7. At what structures in the lungs do the exchange of oxygen and carbon dioxide take place? A. Bronchi B. Alveoli C. Bronchioles D. Trachea
LA

What is the temperature of one mole of helium gas at stp?

1. if you have a gas at 127 degrees c, what is it's absolute temperature (kelvin)? a. 200kb. 300kc. 400kd. 500k2. if you had a gas whose absolute temperature measured 45 k, what is that temperature in celsius? a. -228 cb. -300 cc. 125 cd. 112 c

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.