Using the activity series predict whether each of the possible reactions listed below will occur. for the reactions that will occur, write the products and balanced equations 1. Ni(s) + CuCl2(aq) -->
2. Zn(s) + Pb(NO3)2(aq) -->
3. Cl2(g) + KI(aq) -->
4. Cu(s) + Fe(SO4(aq) -->
5. Ba(s) + H2O(l) -->

Why are people not able to scuba dive in the deep part of the ocean

The melting point of sulfur is 115 °c and its boiling point is 445 °c. what state would sulfur be in at 200 °c?

Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.