Two electrons in an atom are separated by 1.5 ✕ 10-10 m, the typical size of an atom. what is the electric force between them?

How many atoms of chlorine are in 1.00 mol of chlorine gas

What does the subscript tell you? A-The number of reactants B - The number of products C-The number of molecules in a formula D - The number of atoms in a compound

Which statement best describes how a catalyst can speed up a chemical reaction? A. The catalyst makes lower energy pathways available. B. The catalyst increases the concentration of products. C. The catalyst binds to enzymes to release substrates. D.

What is a pathway for the flow of electricity?

Name three group l bases and three group ll bases

Gases and liquids will both expand to fill their container. True False ... ?

Which of the following best explains why electrometallurgy is a useful process in many industries? A.) Electrometallurgy can etch permanent marks and designs into the surfaces of metal products. B.

Your TLC results for ortho-hydroxyacetophenone versus para-hydroxyacteophenone will indicate that one compound is significantly less polar than the other.

A box contains equal amounts of helium, argon, and krypton (all gases) at 25 ∘c. part a consider the temperatures, masses, average velocities, and average kinetic energy of the three kinds of gas in the mixture.

Why are coastal zones productive?