You burn up the motor.
Nothing will happen to a a raw egg when placed into sparkling water.
it will suck the water up, depends what type of vacuum, and it could electricuit u !!! (that gd enough)
it dies
it will sink of it will float.
it dissolves. Try it!
nothing.
you get muddy water right?
it foams
it kills its vibe
try it and find out
If an object is in a space it is not a vacuum. No true vacuum exists. I will adress your question assuming a partial vacuum, and assuming the objects will not expand/ be pulled apart by suction forces. The objects will not be able to transfer heat energy through convection and therefor will remain at the same temperature unless they touch, or radiate heat, or are hit by radiation.
It makes salt and water!