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Estimate the wavelength (in nm) of such a proton moving at 2.95 × 108 m/s (mass of a proton = 1.673 × 10−27 kg).? Need to get to ramcorp30@gmail.com? What is the probability that a random sample of 10 2nd grade students results in a mean reading rate of more than 98 words per min.? (s)(-3st)(-1/3)=? How many g of KOH are in 600 mL of a 0.490 M KOH solution?