TANONG: From Unno of The Philippines: why should distilled water be boiled and cooled before determining its pH?
SAGOT: PH can easily determined when the water is in high temperature level!!! hanep!!! pure serious english un!!! weeee… 
TANONG: From Unno of The Philippines: why should distilled water be boiled and cooled before determining its pH?
SAGOT: PH can easily determined when the water is in high temperature level!!! hanep!!! pure serious english un!!! weeee…
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thanks
Astig to !!!!
:)
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@juler - tapos na :D
@Fendi - astig ba?
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