What volume of a 5.00M solution of hydrochloric acid contains 8.00mol of HCl? A.

0.675L

B.

1.60L

C.

0.300L

D.

40.0L

Which other elements contain the same number of outer electrons as sodium

Explain what happens at the saturation point when adding salt to water at room temperature.

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?