Reaction HCl aq NaOH aq NaCl aq H O What is the final pH if

Last updated: 5/5/2023

Reaction HCl aq NaOH aq NaCl aq H O What is the final pH if 6 00 L of 0 0200 M HCl is placed in a beaker with 1 80 L of 0 100 M NaOH answer pH 11 89 a Convert given HCl data to moles b Convert given NaOH data to moles c Subtract the lesser amount from parts a and b from the greater amount This is the amount of excess d Add volumes of both solutions to determine total volume e Divide excess moles from part c by total volume from part d this is either H or OH depending on whether acid or base was in excess Determine pH using appropriate math equations P