A buffer contains 0010 mol of lactic acid pka386 and 0050
A buffer contains 0.010 mol of lactic acid (pKa=3.86) and 0.050 mol of sodium lactate per liter. Calculate the change in pH when 5mL of 0.5M NaOH is added to 1L of the buffer.
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Regarding the impressive evidence of modern psychology and contemporary biology, Rachels says the following: "As far as free will is concerned the overall trend is not encouraging. Each new discovery chips away a bit more of our confidence.
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