HURRY PLEASE Choose the correct statement for the glucose molecule below.

2C3H6O3
A. Glucose has six carbon molecules, 12 hydrogen molecules, and six oxygen molecules.
B. Glucose has six carbon molecules, 12 hydrogen molecules, and six oxygen atoms.
C. Glucose has six carbon atoms, 12 hydrogen atoms, and six oxygen atoms.
D. None of the above.

List four observations that indicate that a chemical reaction may be taking place

Draw any one of the skeletal structures of a 2° alkyl bromide having the molecular formula of c6h13br and two stereogenic centers. indicate chirality by using wedge and hashed wedge notation. lone pairs do not need to be shown.

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?