Na + H20 – NaOH + H2 You react 80 grams of sodium with excess water. How many molecules of hydrogen gas are produced?

What is the correct lewis structure for chloroform chcl3

Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d

Many ionic compounds and a few highly polar covalent compounds are because they completely ionize in water to create a solution filled with charged ions that can conduct an electric current.