Answer:
find the number of moles of solute dissolved in solution
,
find the volume of solution in liters,
then divide moles solute by liters solution
Explanation:
PH = −log [H+] = − log [5.4 × 10−3] ≈ 2.27 or 2.3.
or basically 2
When the electron absorbs a photon it goes from a lower energy state to a higher one.
The act of using senses or tools to gather information is making an observation
