NADARAHHAL001 NADARAHHAL001 Physique/Chimie Answered Q15 A polluted water containing 2.0×105 M HNO3 and 3.0×105 M H₂SO4. The pH is: (Assume full ionization for H₂SO4): A. 4.1 C. 6.5 B. 5.5 D. 4.4 E. 3.8