Is it possible for a balloon with an initial internal pressure equal to 250.0 kpa
to naturally expand to four times its initial volume when the temperature
remains constant and atmospheric pressure is 101.3 kpa?

Which part of a feedback mechanism is able to monitor the conditions outside of cells and usually uses nerve cells to relay this information to an intergrating center

What is one real world example of a colligative property?

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?