I did a test on some testors decal set and put baking oowder and it reaced like a science fair volcvano. If it smells like vinagar acts like vinigar is it vinager?
Vinegar is a 5% solution of Acetic acid. The setting solution you have is also a solution of Acetic acid, but not necessarily of the same concentration.
Making your own chemistry set there? What next? (IT’S A L L L I V V V E!!!)?