If you put an iron nail into a beaker of copper chloride, you will begin to see a reddish precipitate forming on the nail. In this reaction, iron replaces copper in the solution and copper falls out of the solution as a metal. The balanced equation is Fe+CuCl -> FeCl2+Cu
If you start out with one mole of your limiting reactant (Fe), how many grams of copper can you expect to produce through this reaction?

In a copper wire, a temperature increase is the result of which of the following

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

The allotropes of carbon include a variety of structures that include three-dimensional tetrahedral lattices, planes of hexagonal rings, cylindrical tubes of hexagonal rings, and spheres of five- and six-membered rings. similar shapes of network covalent atomic solids are possible with carbon nitride, boron, and pure silicon (e.g., silicene is a graphene-like allotrope of pure silicon). in contrast, silicates exist as either highly ordered or amorphous (more random) three-dimensional lattices. what could explain why there are there no naturally occurring sheets, stacked sheets, cylindrical tubes, or spheres of network covalent atomic solids composed of silicon and oxygen (sio2)? would pure silicate structures make good lubricants or good electrical conductors?