I. CuSO4 + 5H2O ---> CuSO4.5H2O ll. PCl3 + 3H2O---> H3PO4 + 3HCl
The process I & II. are respectively

a)Hydration & dehydration
b) Hydration & Hydrolysis
c) Hydrolysis & Hydrolysis
d Hydration & hydration

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

In the cathode ray tube experiment, j. j. thomson passed an electric current through different gases inside a cathode ray tube in the presence of an electric field. in which two ways did this experiment change scientists’ understanding of the atom?