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what functional groups are in the drug rohypnol you can get the information by looking at the structure or its ir
capillary electrophoresis is well known for its ability to have a large number of theoretical platesn created in a tube
consider the following standard reduction potentials in acid solutional3aq 3 e- rarr alsagbrs e- rarr ags br-sn4aq
explain please suppose that we add two moles of a gas to the left bulb and then open the valve which statement about
according to the ideal gas law anbsp1042nbspmol sample ofnbspkryptonnbspgas in anbsp1268nbspl container atnbsp2707nbspk
in the first step of silicon purification a reaction is brought about between the impure silicon and chlorine pure
pentane c5h12 boils at 35degc which of the following is true about kinetic energy ek and potential energy ep when
what is an isomer and what is the difference between a cis isomer and a trans isomer are cis fats healthier or
what is an aliphatic compound what is an aromatic compound what is the difference in hybridization between aliphatic
select a metal required for the human body to functiondetermine what complex or biomolecule function this metal
mercury is a pollutant that is often associated with the combustion of coal during the generation of electricity in
identify a transition metal with few or no known usesspeculate why the transition metal you chose has little or no use
calculate the hydronium ion concentration of a buffer that is 00500 m in potassium hydrogen phthalate khp and 0150 m in
whats the balanced equation for the reaction of the steel wool with oxygen including heat energy in the
what are the basic units of life for trees and how do they work to keep trees alive and not dead or dying
what is the entropy changes delta s in units of jk when argon gas ar at 100 atm in a 05 l container is allowed to
from the initial measurements you determine the electrode slope is -555 mv following the same procedure as described in
which of the following is incorrect with regard to the reaction belowagnbsp b g deltahlt0as temperature decreases we
look at the entropy experimentassume that we start with the valve closed add one or more gas molecules to one side and
what is the molar enthalpy of sublimation vaporization of a solid delta hsublimation of sodium chloride nacl s to
the maximum amount of barium chromate that will dissolve in a 0274 m sodium chromate solution is
consider the following reaction at equilibriumpcl3 g cl2 g harr pcl5 gnbspnbspnbsph -86 kjmolwhat type of reaction is
a proton is confined within an atomic nucleus of diameter 380 fmestimate the smallest range of speeds you might find
1nbspan astronaut travels at a speed of 098cnbspfrom the earth to a distant star that isnbsp73nbspnbsp1017nbspm away if
the us military uses sonar with a loudness of 235 db measured at 1 m say an unfortunate fish is swimming 05 m in front