How is extraction a good way to separate and purify an organic material from a mixture of the organic materoal and inorganic salts (nacl, mgbr_2,

Rate law for this reaction israte of the reaction = k[a]²[b].second order in a  means concentration of a in power of two, and  first order in b means concentration of b in power of one.

We can't until we know what we are working with or on

Remember that rust prevented by placing a sacrificial electrode in electrical contact with the iron. the sacrificial electrode must be composed of a metal that  oxidizes  more easily than iron (that is, it must be below iron in table 18.1).

What are the answers