How many atoms are in 0.256 mol Fe?

Any info on neptunes spot? i need it for a project.

The covalent compound acetylene, which is the fuel of the oxyacetylene torch used by welders, has the molecular formula c2h2. the covalent compound benzene, a commercial solvent, has the molecular formula c6h6 each of these covalent compounds contains carbon and hydrogen atoms in a one-to-one ratio. would it be correct to write the chemical formulas of each as ch? explain.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring