Question

ph of 0.005M H2SO4 solution

Answer 1

Answer:

For a rough estimate, sulfuric acid is normally a 1:1 electrolyte and 0.005 M H+ is pH 2.3. However, the second pKa for sulfuric acid is 1.98 (CRC Handbook of Chemistry & Physics), and so sulfuric acid will be more than 1:1 ionized and the pH lower, probably around 2.

Explanation:

Answer 2

Answer:

2

Explanation:

ph=-log 10(h)

log10(1*10power-2)

-log1 + 2. log1=0

ans= 2

so ph=2