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a chemist titrates 600ml of a 05335m pyridine c5h5n solution with 03225m hbr solution at 25degc calculate the ph at
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an electron in a 102-nm one-dimensional box is excited from the ground state into a higher-energy state by absorbing a
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these are the two questions i have provided the correct answer for both i just need to see the work shown so i would
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1 determine the limiting reactantnbspnbsp2als3br2grarr2albr3s2nbspcalculate the grams of product in parentheses that
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a ray of light is incident on a flat surface of a block of fluorite that is surrounded by water the angle of refraction
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three solid cubes all made from the same uniform material are fused together to form a single symmetric tower as seen
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what do you guys think about globalization using trade as a mode of communication meaning have it changed throughout