posted by Mini on .
It is found that 24.68 mL of 0.1165 NaOH is needed to titrate 0.2931 g of an unknown acid to the phenolphthalein end point. What is the equivalent mass of the acid?
equivalent mass = grams acid/moles H+
1-10 complete the (%m)of 54.00g of AgNo3 is dissolved in 128.00g of weter