0
Question.
A chemist measures the output, E (mV), from a pH electrode for different values of pH.
When pH = 6.0, the voltage, E = -60 mV, and
when pH = 8.5, the voltage, E = 90 mV.
i) Find the values of m and c, assuming an equation of the form:
E = m × pH + c
Thanks
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∙ 13y ago
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