7. Cecilia puts two magnetic toy trains very close to each other on a track. What will happen next, and why.

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?

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest