A sample containing 15ug of scandium sc-45 is irradiated to
A sample containing 15ug of Scandium Sc-45 is irradiated to where 0.01% of the atoms have captured a neutron and become Sc-46. Half life 831d. Explain what is the activity of the sample upon removal from the reactor and 45 days later?
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a certain reaction has activation energy of 3937 kjmol explain at what kelvin temperature will the reaction proceed 400
trimyristin extraction using four other solvents--methanol dichloromethane acetone and cyclohexane-- in addition to
explain what is the mechanism for the oxidation of 2-methylcyclohexanol to 2-methylcyclohexanone with the jones
a 3900 g sample of an unknown substance was dissolved in 20 ml of cyclohexane the density of cyclohexane is 779 gml the
a sample containing 15ug of scandium sc-45 is irradiated to where 001 of the atoms have captured a neutron and become
the sand and sun scuba resort recently changed owners the new owners planned to upgrade the resort into to a
as a medical administrative assistant your supervisor asks you to lead a meeting about improving patient satisfaction
concentrated sodium hydoxide naoh is prepared by dissolving 192 g of the solute in 250ml of solutionif 20 ml of the
a polar compound is gas chromatographed on a non-polar se-1 capillary column as well as then on a highly polar carbowax
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