The total suspended solids for a wastewater sample was found to be 175 mg/l if the following test results were obtained, what size sample was used in the analysis? tare mass of gass fiber filter = residue on glass fiber filter after drying at 105°c = 1.5413 g 1.5538 g
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What is the empirical formula of vanadium 1 oxide given that 20.38 grams of vandium combines with oxygen to form 23.58 grams of the oxide
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In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
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A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
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Write a balanced equation showing the formation of copper (ii) nitrite from its elements
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The total suspended solids for a wastewater sample was found to be 175 mg/l if the following test re...
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