Determine the ph of a solution with 12m of sodium acetate
Determine the pH of a solution with .12M of sodium acetate at 25 degrees C. Ka=1.8x10^-5
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Determine whether the discrete signals below are periodic. If the signal is periodic, determine the number of samples per period. (a) x[n]=cos(πn) (b) x[n]= -3sin(.01πn) (c) x[n]= 1+cos((πn)/2)
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