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When the equation for the complete combustion of one mole of c3h7oh is balanced, the coefficient for oxygen is?
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Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
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Calculate the number of molecules present in 0.750 mol of mgo.
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Aconcentrated solution of ammonia is 14.8m and has a density of 0.899g/l. what is the concentration of ammonia in this solution in weight percent (%w/w)?
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When the equation for the complete combustion of one mole of c3h7oh is balanced, the coefficient for...
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