What is pH level?
by Shaun Heng
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What chemical reaction will
happen if a low and high
pH level is mixed with
How does it affect raw meat
after 48 hours(2 days)?
Hypothesis: The lower the pH level, the darker the meat
when it is in contact with different levels of pH after 48
hours, will it be light?, Will it be dark?
Does food decay or
decompose with different pH
Will pH level of 1 affect
What is the effect of having
higher pH level on paper?
What will happen when a pH level of 1
is mixed with a pH level of 14
What will happen if a pH level of 1
come with contact with human's skin?
What will happen if a pH level of 14 come
with contact with human's skin?