neutralisation in action

Question 1

what acid does our stomach produce

Answer 1

hydrochloric acid

Question 2

indigestion

Answer 2

when stomach produces too much acid

Question 3

medicines used

Answer 3

all alkalis

anta acids

Question 4

what do the bacteria in our mouth feed on? what happpens?

Answer 4

food peices left on teeth

produce acid when they feed

Question 5

what neutralizez acids in our mouth

Answer 5

toothpaste