Former members of President Nixonâs National Security Council talked about his foreign policy.âTopics include âVietnamization,â the Paris Peace Accords, and foreign relations with China. Javascript must be enabled in order to access C-SPAN videos. 1  Transcript type. 2  Filter by Speaker.
Aluminum Chloride has a formula of AlCl3 giving it 4 total atoms per molecule. Aluminum has a charge of +3 and Chlorine's most common charge is -1 meaning you need 3 chlorine for every 1 Aluminum to cancel the charges. Because of the chlorine, it would most likely be aqueous, or dissolved in a liquid. Aluminum Chloride has a formula of AlCl3 giving it 4 total atoms per molecule. Aluminum has a charge of +3 and Chlorine's most common charge is -1.
(The atomic mass of aluminum is 26.982 grams per mole, and its atomic number is 13.) The attempt at a solution. I said that there are 6.02*10^23 atoms in a mole, and noted that after converting the mass into grams each sphere has .9265 moles. If the Aluminum spheres are uncharged there are 13 electrons per atom. I multiplied all three together to get 7.25*10^24 total electrons, but this comes up as the wrong answer.