Question- a ph meter reads 0386 v when placed in a standard
Question- a ph meter reads 0.386 v when placed in a standard buffer of PH= 4.000. When placed in an unknown solution, the metter reads 0.498V. What is the PH of the unknown solution?
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question- a ph meter reads 0386 v when placed in a standard buffer of ph 4000 when placed in an unknown solution the
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