the blackish-red stuff that forms on ketchup bottles is a chemical change because things that change colour are mostly chemical reactions i think that's the reason why but i am not sure , but i hope i helped whoever is reading this.
It's a chemical change because the ketchup's bond broke so it can not be put back to ketchup no matter what you do.
It's just ketchup that has dried and hardened.
yos
yes
ketchup
ofcourse that's all they have like bottles and cups their nonreusable but if we had gas and stuff more that would be renewable so gas and stuff is renewable but now bottles and stuff
I personally like ranch or ketchup =) experiment with stuff!
You must be victim of a rumor, absolutly not. its pretty much tomatoes and stuff.
stuff like cheesey wine bottles
It CAN, but people tend to put other stuff on a hot dog instead
put stuff in it like nail polish bottles.
The ketchup is thick and sticky, and gravity alone might not be enough to get it to leave the bottle.So you use something called inertia.Inertia basically means that stuff like to keep doing what it was doing the moment before. So first you make the bottle, and the ketchup move downwards, then you stop the bottle. The ketchup, due to inertia, will try to keep moving, so some of it will splash out of the bottle.
Plaque.
stuff
oceans stuff