Explain how to make the arginine buffer
Explain how to make 125 mL of a 0.250 M arginine buffer, pH 12.0.Suppose you will start with the 1.00 M solution of fully protonated arginine and 2.00 M NaOH. Be sure to show all computation.
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The grinding wheel is a uniform cylinder having a radius of 6.90 cm and a mass of 0.530 kg. Compute the applied torque required to accelerate it from rest to 1300rpm in 7.60sec if it is recognized to slow down from 1300rpm to rest in 46.0sec
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