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one method to produce nitrogen in the lab is to react ammonia with copper ii oxide nh3g cuos cus h2ol n2g after
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1 perchloric acid is either a broslashnsted-lowry acid or a broslashnsted-lowry base if it is an acid what is its
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how many seconds will be required to produce 10 g of chromium metal by the electrolysis of a crno33 solution using a
assuming that air is 210 percent oxygen by volume what volume of air in liters at 450 degc and 793 mmhg would be
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potassium and sodium chloride are similar in charge and they both have the same anion when comparing sodium chloride
for this question imagine that sea water is a 35 mass solution of nacl with a density of 100gml assume full