What mass of AlCl 3 can be prepared from 1.0052 g Al 2 O 3 , 0.5483 g C, and 1.794 Cl 2 if the reaction produces an 85.0% yield

Me i dont know what to do! the table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

How many moles of al3+ ions are in 1.25 moles of al2o3

Consider the story you just read. all but one of the choices below indicate that something is living.