Which set of coefficients would balance the following equation? Mg + AICI: — Al + MgCl2

0 Mg + 2AlCl3 — 241 + MgCl2
3Mg + 4AICI3 — 4A1 + 3MgCl2
2Mg + AICI3 → Al + 2MgCl2
О O
3Mg + 2AICI3 = 2Al + 3MgCl2

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor

From the choices provided below, list the reagent(s) in order that will react with cyclopentanone to form the compound shown below.