Take the given 2.00 moles of hydrogen then divide it by 1 mole of hydrogen. Second you want to multiply the answer by 22.4L. Giving you an answer of 44.8L of hydrogen
Its A because the number if every element on one side is equal to the number of elements on the other?
I would say that the first answer choice makes sense since the charge of Oxygen is +2. But I may be wrong, try it out!
The molarity of a solution is found to be 10 M.
Explanation:
- Molarity of a solution = <u>moles solute</u>
Litres solution
5
- Molarity of a solution = 10 M