The delta h sub f of febr3 is -269 kjmol and the delta h
The delta H sub f of FeBr3 is -269 kJ/mol and the delta H for the reaction 2Fe (s) + 3Br2 (g)----> 2Br3 (s) is -631 kJ/mol . Calculate the Delta H of evaporation of Br2 (l) which is a liquid at 25 degrees Celcius.
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describe how you would seperate a mixture containing acid and benzophenone a neutral substance both compounds are
a copper-constantan thermocouple generates a voltage of 455 10-3 volts when the temperature of the hot junction is
what two ways could you use to determine which layer is the organic layer and which is aqueous
the delta h sub f of febr3 is -269 kjmol and the delta h for the reaction 2fe s 3br2 g----gt 2br3 s is -631 kjmol
a 150- resistor is connected in series with a 0250-h inductor the voltage across the resistor is vr 570 vcos445 radsta
the standard state of carbon is solid graphite use the appropriate standard heats of formation given in appendix ii in
question 1the comparative balance sheet of flack inc for december 31 2013 and 2012 is shown as followsthe following
a sealed container with a metal bottom contains m0020kg of ice at ti243k and is brought into thermal contact with n040
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