#A_very_important_post⚠
This vid is important for most of departments especially chemistry👌 Making (Indicator) with (litmus paper) at home with ur hands👐 . Just know that this indicator is in (Universal indicator)'s type which is a common indicator that uses for all of them, seriously it's really cool if u have it, look even i did an experiment, i mixed two solutions and i could guess the product which was NaOH by just using it... it's a shame if u r in chemistry and still u don't have it with all its ease on making😏😅💜