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5 votes
Hi :D

My science teacher asked us to tell her 5 liquid solutions and then list there pH's. But I don't know what to use. What are some liquid solutions that I can use?
Thanks! :D
Julie

1 Answer

2 votes
Water: pH7
Lemon juice:pH2
Milk: pH6.5
Vinegar: pH2.4
Washing up liquid: pH5-6

:)
User Sajith
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