The difference between an allegory and a symbol is that an allegory is a complete narrative that conveys abstract ideas to get a point across, while a symbol is a representation of an idea or concept that can have a different meaning throughout a literary work.
Two small aluminum spheres, each of mass 0.0250 kilograms, are separated by 80.0 centimeters. How many electrons does each sphere contain? (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.
The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Aluminium Chloride, or 133.340538 grams. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between moles Aluminium Chloride and gram.e assume you are converting between moles Aluminium Chloride and gram. You can view more details on each measurement unit: molecular weight of Aluminium Chloride or grams. The molecular formula for Aluminium Chloride is AlCl3.