Sample 2: Initial volume of buret (mL)

Name the intersection of plane bpq and plane cpq.

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?

What is the equation fort the alkaline zinc/manganese dioxide cell. a) anode b)cathode c)overall equations.