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explain a situation or dilemma where no choice being made was actually choosing the course of
in preparing a standard solution of k3fecn6 01248 g of the solid was weighed using an analytical balance with an
ionic solids containing the alkali metals such as lithium sodium and potassium are naturally occurring in great
question 1why is the identity of a gas not included in the combined and ideal gas law please give examplequestion
discuss either vte or stress ulcer prophylaxis in the icu setting what are the risk factors what prophylaxis options
1 the combustion of propane c3h8 in the presence of excess oxygen yields co2 and h2oc3h8nbspg 5o2 g rarr 3co2nbspg
a solid sample of lithium is added to a volume of cold water but it does not all dissolve what will happen to the
is specific heat in the equation qmcat always going to be given in an exam isnt specific heat a constant that depends
compare the behaviour of the cyclopentadienyl group in ferrocene with that of benzene in the acylation mechanism giving
what is the functional group present in both aldehydes and ketones structure and name do aldehydes and ketones give h
average bond distances in c-c in an aromatic and cc non-aromatic in phenylpropene are the same average bond distances
question 1nbspnbspatoms of two adjacent elements in the third period are in the ground state an atom of
question 1 when 02250 g of magnesium is heated with 05331 g of nitrogen in anbspclosednbspcontainer thenbspmagnesium
find the answers to the following problems by providingnbspline-by-line step-by-stepnbspsolutions for each applicable
an office heater puts out 2050 btus british thermal units of energy in the form of heat per hour given that 1 btu 1055
select a nonmetal moleculedescribe how it is beneficial in certain casesdescribe how it could be detrimental in other
the four properties that describe a gas are temperature pressure volume and molar amount give specifics if you increase
oxygen has the unusual property of being paramagnetic what is paramagnetism and how would a paramagnetic oxygen
need by 30 mins pleasea a cylindrical gas chamber at a constant temperature has a piston at one end that can be used to
calcium sulfate is a sparingly soluble solid ksp 24e-5 what is the calcium concentration in a saturated solution of
1 a gas absorbs 100 j of heat and then performs 770 j of work what is the change in internal energy of the gasselect
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a mixture 0f 50wt methane 35wt ethane and 15wt propane determine the mole fraction of methane and what is the average
using the online library or the internet research about any one atom ensure that your selection is different from your