jjhjhhjhk

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

Questions

The following questions were asked by visitors named jjhjhhjhk.

A certain indicator, HA, has a Ka value of 6.3 × 10-8. The protonated form of the indicator is blue and the ionized form is red. -What is the PKa of the indicator? -What is the color of the indicator in a solution with pH=5?
11 years ago

Answers

The following answers were posted by visitors named jjhjhhjhk.