A buffer is prepared by dissolving 0250 mol of sodium
A buffer is prepared by dissolving .0250 mol of sodium nitrite in 500 ml of 0.0329 M nitrous acid. Assume no volume change after NaNO3 is dissolved. calculate the pH of this buffer.
Ka(HNO2) = 6e-4
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How do you draw a markov chain that is irreducible with a period equal to 3?
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