(20 pts) When 3.018 moles of chlorine reacts with excess aluminum, how many moles of
aluminum chloride are formed?
2 Al + 3 Cl2 → 2 AICI3:

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining