A solution contains 3.8 10–2m in al3+and 0.29 m in naf. if the kffor alf63–is 7 1019, how much aluminum ion remains at equilibrium?

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind of fossils

Asubstance is held in an open container. its particles move past one another at random speeds but do not leave the container. heat is removed from the system, and the particles slow down. when enough heat is removed, the particles no longer have enough speed to overcome the weak attractive forces between them. when this happens, the substance enters its solid state. the process described above is known as .

In general metals get as you move from left to right across the periodic table.