1) when solid fe metal is put into an aqueous solution of niso4, solid ni metal and a solution of feso4 result. write the net ionic equation for the reaction. 2)when aqueous solutions of sodium fluoride and hydroiodic acid are mixed, an aqueous solution of sodium iodide and hydrofluoric acid results. write the net ionic equation for the reaction. use h+ for the hydronium ion.

Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.