Which reaction best represents the complete combustion of ethene? a. c2h4 + hcl → c2h5cl b. c2h4 + cl2 → c2h4cl2 c. c2h4 + 3 o2 → 2 co2 + 2 h2o d. c2h4 + h2o → c2h5oh?

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

Lewis structure and molecular geometry for nh2cl

What best discribes the relationship between wavelength and frequency in a electromagnetic wave