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compute the zero point energy of a harmonic oscillator consisting of a particle of mass 250x10-26 kg and force constant
explain which of the following reagents or tests would b the most useful in quickly differentiating between
copper crystallizes as a simple cubic lattice as well as has a density of 895 gcm3 compute the crystallographic atomic
an electric field should exist inside a conductor that carries a current explain how is that possible in view of the
a glycine is quite frequently used as a buffer depict the relevant glycine acidconjugate base pair that would be
explain what is the ph of a buffer made by mixing 0125 mole of formic acid ka178x10-4 with 0190 moles of sodium formate
2-methylpentanal as well as 4-methyl-2-pentanone is constitutional isomers with a molecular formula c6h12o each
at elevated temperatures sodium chlorate decomposes to produce sodium chloride and oxygen gas a 08347-g sample of
a depict and name all of the isomers of dibromobenzene explain why is there no cistrans geometric isomerismb depict and
the alcoholic blue solution from part i of your experiment is commonly utilized in weather-forecasting devices based on
explain what is the ph of a buffer solution that is 05m in formic acid hcho2 and 10m in sodium format nacho2 the pka
explain what is the heat of the fusion of ice if cup is 3494g as well as ice is 11732g and water 32128g initial water
explain aqueous sulfuric acid will react with solid sodium hydroxide to produce aqueous sodium sulfate as well as
if a sample of an ideal gas has a mass of 0311 grams its volume is 0225 l at a temperature of 55oc as well as a
a mixture of he ar and xe has a total pressure of 200atm the partial pressure of he is 0450atm as well as the partial
a compound contains merely oxygen and fluorine and is 457 oxygen by mass a gaseous sample of the compound has a density
utilize the data from the table of thermodynamic properties to compute the maximum amount of work that can be obtained
a mixture of citric acid as well as water is classified as homogeneous explain what can you conclude from this
an ointment was examined for its zinc oxide content as follows- a a 07503-g sample of the ointment was combusted to
an inventor is selling stock in a company to produce as well as market a device which he claims can be plugged into an
explain why do chefs use zinc and copper cookware to preserve the green color in vegetables explain how does zinc and
explain what is the method called when you are finished washing an organic layer such as dichloromethane and spinach
1 explain what is the precipitate formed when hcl is added to the naoh extract2 does the amount of precipitate in each
the pka values for the three ionizable groups on tyrosine are pka -cooh 22 pka -nh3 911 as well as pka -r 1007 in which
explain what is the concentration of hydrofluoric acid hf in a solution that is 0050 m in cesium fluoride csf explain