As the sun heats the surface of the ocean, two layers of water result. what separates the layers.

Using data from seismic waves, geologists have learned that earth’s interior is made up of several

Achemist 16 drop copper metal from copper chloride solution. the chemist place is 0.50 g of aluminum foil in a solution containing 0.75 g of copper (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction?

Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~