Explain why is the upper layer always removed through top
Explain why is the upper layer always removed through the top of the separatory funnel rather than allowing it to drain through the bottom?
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Determine the energy of the given. Express your answers in units of electron volts, noting that 1 eV = 1.6*10^-19 J.
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(i) Sketch a diagram of the situation, recognizing the two triangles which are significant to finding the solution. (ii) Determine the angle of incidence of the beam hitting the water-air interface.
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A ball having mass 100g is projected into play by liberating the plunger. (i) Determine the speed of the ball if it leaves the spring (that is, its launching speed)?
If you wanted to separate amixture of a basic and a neutral compound, Explain how would you alter the procedure.
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