hold it over steam from a kettle. hide glue softens with moisture.
To effectively dissolve a wood glue joint for disassembly or repair, you can use acetone or vinegar to weaken the bond. Apply the solvent to the joint and let it sit for a few minutes to soften the glue. Then, gently pry the pieces apart using a putty knife or chisel. Be careful not to damage the wood while separating the pieces.
When the glue joint comes apart.
Glue that will dissolve in water .
It may dissolve with repeated immersion in water. Depends exactly which glue.
Acetone is the best solvent to dissolve wood glue.
Yes, acetone can effectively dissolve super glue.
No glue that I know of can dissolve chalk.
No glue has been made that makes a satisfactory joint on HDPE. There is a'hot rod welding' process, or gluing with a transition cement AND a screw to ensure no coming apart. -I'd choose a more versatile pipe if I was you.
No
The best way to glue popsicle sticks is to use a good PVA glue. TiteBond 2 or 3 if you have it is best. Elmer's white glue is reasonable and cheaper but also makes a similar joint for craft purposes.
Elmer's glue works by soaking into the porous parts of objects it is applied on. (so the more porous the item is the better your joint will be) When it's in place, it's 'carrier solvent' starts to dry out and the glue achieves a better bond. When it's totally dry you have a good joint, yet one that can still come apart in water.
You name your glue first. There are hundreds of types. "Glue" alone tells us little.