Calculate the pH of the resulting solution at 25 o C when 50.1 cm3 of 0.100 mol dm-3 sodium hydroxide solution has been added to 50.0 cm3 of (a) 0.100 mol dm-3 hydrochloric acid sol

i believe it is c.) 1575 j.

b. accuracy of the data matters alot more than its number of digits, organization or amount of detail. quantitative observation is more accepted than the qualitative observation.