Chanu

This page lists questions and answers that were posted by visitors named Chanu.

Questions

The following questions were asked by visitors named Chanu.

A solution of the weak acid HA was titrated with 0.100 M NaOH. the pH measured when vb=ve was 4.62 mL was 4.62 mL. Calculate the Ka of weak acid. (vb= added base volume, ve= equivalence point reading)
7 years ago

Answers

The following answers were posted by visitors named Chanu.

5gal / 0.264gal * 1000mL / 1mL=18939.39cm^3 .72g/cm^3 * 18939.39cm^3= .72g * 18939.39 18939.39 * 0.72g = 13636.36g/1000g = 13.63kg
5 years ago