A standard galvanic cell is constructed with Sn2+ | Sn and Cu2+ | Cu half cell compartments connected by a salt bridge. Which of the following statements are correct? (Choose all that apply.) 1. In the external circuit, electrons flow from the Cu2+|Cu compartment to the Sn2+|Sn compartment.
2. The anode compartment is the Sn2+|Sn compartment.
3. The cathode compartment is the Sn2+|Sn compartment.
4. As the cell runs, anions will migrate from the Cu2+|Cu compartment to the Sn2+|Sn compartment.
5. Cu2+ is reduced at the cathode.

24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.

Compare the valence electron configuration of the nobles gas elements seen here. what statement is correct?

When would a bouncy ball have the most potential energy