How often does the tip of and hour hand on a clock have the same velocity?

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.

What is calcium oxide+diphosphorus pentoxide--> calcium phosphate balanced