Draw the best lewis structure of [(ch3)3o]+; fill in any nonbonding electrons. calculate the formal charge on each atom other than hydrogen. draw the molecule by placing atoms on the grid and connecting them with bonds. include all lone pairs of electrons and any nonzero formal charges.

For each of the following types of reactions, write a general reaction formula in the symbolic form—for example, a + b → ab. single-displacement double-displacement synthesis decomposition

The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?

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?