What happens to a glass of pure fruit juice when water is added to it? a

The number of moles of fruit juice increases.

b

The number of moles of fruit juice decreases.

c

The molarity of the juice increases.

d

The molarity of the juice decreases.

How does the motion of particles in a gas change as the gas cools

How can a give a full method for the experiment of separating sand from water by filtration? 1-materials 2-steps 3-conclusion also for water and salt separated by the evaporation or distillation process

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?