Dr Joe

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

Questions

The following questions were asked by visitors named Dr Joe.

Answers

The following answers were posted by visitors named Dr Joe.

Do you have a lab text book? Perhaps it is written by Pavia or others. In many text books there is a graph of the solubility of sulfanilamide vs temperature for 95% ethanol... Look at the graph and determine the solubility at 78 deg C. Hint - it is bigger...