Cobalt chloride hexahydrate has a formula weight of 237.9 g/mol. how much would you use to make 0.5 liter of a 0.3 m solution?

Predict whether the changes in enthalpy, entropy, and free energy will be positive or negative for the boiling of water, and explain your predictions. how does temperature affect the spontaneity of this process?

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f

1. list three scientific reasons cockroaches may fly.