abira

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

Questions

The following questions were asked by visitors named abira.

To a solution of 5 drops of 0.3 M K2CrO4 and 2 drops of 0.3 M NaOH add, a drop at a time 0.1 M Ba(NO3)2 until a change is noted what would be the visual predictions and colour changes or changes in the number of states?
16 years ago

Answers

The following answers were posted by visitors named abira.