Express the rate of this reaction in terms of the change in concentration of each of the reactants and products: d(g) latex: \longrightarrow ⟶ 3/2 e(g) + 5/2 f(g) when the concentration of e is increasing at a rate of 0.3 m/s, how fast is the concentration of f increasing? enter to 2 decimal places.

Two loudspeakers, 5.5 m apart and facing each other, play identical sounds of the same frequency. you stand halfway between them, where there is a maximum of sound intensity. moving from this point toward one of the speakers, you encounter a minimum of sound intensity when you have moved 0.33 m . assume the speed of sound is 340 m/s.part a) what is the frequency of the sound? part b) if the frequency is then increased while you remain 0.21 m from the center, what is the first frequency for which that location will be a maximum of sound intensity? express your answer to two significant figures and include the appropriate units.