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2.502g benzoic powder needs 35.2mL of a 0.108M NaOH solution for the acid to be neutralized What is the percent by mass of benzoic acid? What is carbon dating and what are its applications? P is a prime, need to prove for any r in the range 1 to p-1 that (p-1)(p-2).....(p-r) = (-1)^r * r! mod p? The Ksp of yttrium iodate, Y(IO3)3, is 1.12 × 10-10. Calculate the molar solubility of this compound.? The graph of f(x)=3(x-4) is the graph of a parabola.?