What is the poH if the pH is 3.4 and is it acidic, basic, or neutral?

The pOH is 10,6 and it is acidic.

Explanation:

POH is a measure of the concentration of OH (hydroxyl) ions in the solution. The sum of pH and pOH is equal to 14 in any aqueous solution.

The pOh is calculated as the difference between 14 and the pH value:

pOH = 14 - pH = 14- 3.4 = 10.6. In this case the solution is acidic ( pH is less than 7,0)

The pH scale ranges from values of 0 to 14 (less than 7.0 is acidic and greater than 7.0 is basic, a pH = 7.0 is neutral)

since the atomic number is the number of protons in the nucleus, as we move to the left on the periodic table, the electrostatic pull between the nucleus and the valence electron shell decreases. as we move down a group (vertical column), the valence shell energy level gets further and further from the nucleus.

2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.