Scientists have developed the Atomic Theory over a period of hundreds of years. What will help us further the development? A. increasing the ability of technology, like microscopes, to see even smaller particles B. decreasing the ability of technology, like microscopes, to see even smaller particles C. decreasing the number of atoms in the universe D. increasing the number of atoms in the universe

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)

Which three statements represent the benefits of performing experiments using computer simulations?

Chlorine and water react to form hydrogen chloride and oxygen, like this: 2cl2 (g) + 2h2o (g) → 4hcl (g) + o2 (g) also, a chemist finds that at a certain temperature the equilibrium mixture of chlorine, water, hydrogen chloride, and oxygen has the following composition: compound concentration at equilibrium cl2 0.55m h2o 0.57m hcl 0.53m o2 0.34m calculate the value of the equilibrium constant kc for this reaction. round your answer to 2 significant digits.