Lolu hlelo lokusebenza sekulingisa elula indlela ukunquma pH value of the solution, esekelwe ngokushintsha umbala pH iphepha. Ngokuyinhloko pH iphepha bacwilisa angena ikhambi, leli phepha kuzoshintsha umbala sabe inani pH itselft. Sicela uzame ukuqagela value pH at zonke ikhambi ngokufanisa umbala ushintsha umbala reference pH eceleni kwaso.
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Jan 3, 2024