Chemicals can enter the air, water, and soil when they are produced, used or disposed
The array will be created with the elements equal to null.
Answer: 5 is the molarity
Explanation:
The molarity formula is moles over liters and that in your case is 2.50 moles divided by .500 L which results in 5 which is your answear hope this helped god bless
The symbol for the hydroxide ion is OH-
