1. Realiza la configuración electrónica de: a. Z = 37

b. Z=35

c. Z=48

d. Z=25

e. Z=39

f. Z=27​

Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Which position represents spring in the southern hemisphere? a) b) c) d)