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Why doesn't acidic food corrode a metal can before it's opened?
The inside of the cans have a protective coating that prevents or slows deterioration of the metal can by the acids in the food.
Why are some food cans white inside?
because they make the food not smell otherwise3 it would smell like farts from cameron
Why do tin openers have magnets if tin is non-magnetic?
Because it is a TIN coating on the inside of cans of food {today replaced by teflon/plastic} with the majority of metal comprising of steel.
Do they put chemicals on food cans so they won't expired?
They paint the inside of some food cans so the food won't dissolve the can - tomatoes are a prime example; the inside of a can of tomato product is always painted white - but there's no need to put chemicals on the outside of a can to keep the food from going bad because the can itself does that.
What food cans are made of tin?
They are made from steel with a thin coating of tin to prevent corrosion.
Can raccoons be inside trash cans?
Yes, raccoons can certainly be inside trash cans. Raccoons are scavengers, so they are often found in trash cans searching for leftover food.
Why do garbage cans sink?
Because inside it is rotting food.
What are the resources of a canning factory?
cans, the food that is inside of the can, machines, the maker of the cans and food,and metal that is used for the can. there are probabally more but i dont know all of them! :)
What food is found inside cans labeled Chicken of the Sea?
Tuna
What non-corrosive metallic element is used inside food cans?
The answer is TIN.
Why shouldn't you buy food with a torn package or cans that are bulging?
because the food inside the torn packages is likely to be stale and the bulging cans mean that there is a bacterial build up
Which is stronger the pressure of the air outside or inside the can?
the pressure difference, depends upon the can, and what it contains, in food cans, the pressure is equil, however in soda pop cans the pressure is higher on the inside
