Vinegar Flashcards
1
Q
What acid is in vinegar?
A
Ethanoic
2
Q
What microorganisms make vinegar?
A
Acetic and bacteria
3
Q
Why is it a problem for wine makers?
A
Wine can be turned into vinegar by bacteria
4
Q
How do wine makers prevent this?
A
Keeping barrels airtight
5
Q
What materials can you use to make vinegar?
A
Malted barley, rice, cider
6
Q
What gas is created when vinegar and calcium carbonate react?
A
Carbon dioxide
7
Q
Name 3 uses of vinegar
A
Pickling, removing strong smells, cleaning
