Use the following Lewis diagram for 1-butene to answer the questions: Remember that geometry refers to the geometry defined by the atoms, not the electron pairs. The geometry about atom C1 is The ideal value of the CCC angle at atom C2 is degrees. The geometry about atom C3 is 2SO42+Si+2OH2SO32+SiO32++H2O In the above reaction, the oxidation state of silicon changes from How many electrons are transferred in the reaction