Finding the charge of the particle
A 2.00-g charged particle is released from rest in a region that has a uniform electric field = (610 N/C) . After traveling a distance of 0.490 m in this region, the particle has a kinetic energy 0.140 J. Determine the charge of the particle.
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If the electroplating apparatus operates at 1.40 {\rm mA}, how long will it take the zinc to reach the desired thickness?
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A triprotic acid, H3A, has three ionization constants of Ka1= 8.7x10^-3, Ka2= 1.9x10^-8, and Ka3=8.6x10^-13 for the steps respectively. the following reaction represents the reactions that would take place during titration of this acid with a stro
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