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presume the pressure on a 1 kg bar of iron was raised from 1 atm to 1000 atm at a constant temperature of 25 degc
a constant electric current flows 425 h through electrolytic cells connected in series one contains a solution of a6n03
state the polarities of each compound from most polar to least polar- fluorene fluorenone hexane dichloromethane
diphenyl ketone and benzoic acid are both with solids that are insoluble in water provide a detailed flow chart
explain what is the standard emf of galvanic cell made of a ni electrode in a 10 m nino32 solution as well as a cr
explain why does the absorbance of an mg atom first increase then decrease with the increasing distance from the bottom
compute the percent yield from the subsequent dataa the original mass of the copper sample was 0121gb mass of empty
cyclobutane c4h8 decomposes in a first-order reaction with a rate constant of 87 s-1 to form two molecules of ethylene
explain what would the overall outcome of the michaelis menten parameter determination be if the concentration of the
an unknown compound p isolated from a mould was found to be optically active as well as to have a molecular formula of
an equilibrium mixture contains 0550 mol of each of the products carbon dioxide as well as hydrogen gas and 0200 mol of
a solution contains a mixture of substance a as well as substance b both of which are volatile the mole fraction of
explain what nacl concentration results when 269ml of a 0700 m nacl solution is mixed with 452ml of a 0500 m nacl
if you have an anearobic pathway and are given the balanced equation for it how can you utilized the oxidation states
consider a reaction abc has a rate kab the reaction rate is an experiment is carried out where a0b0100 m as well as
para-bromonitrobenzene melts between 124-127 degrees c as well as ortho-bromobenzene melts between 40-44 degrees c
a cylinder contains ethylene c2h4 at 200 psig the cylinder as well as gas weight is 222 lb the supplier refills the
define the changes h2o molecules undergo as they are heated from -20degree celsius to 120degree celsius define the
show how to prepare 500ml 001m hno3 from 010m hno3 presume only have 250 ml volumetric flasks and a 100ml graduated
a certain reaction has activation energy of 4454 kjmol explain at what kelvin temperature will the reaction proceed 500
if 056g ki is utilized to decompose 60ml of 30 h2o2 solution what mass of ki will be present after all the h2o2
the crude product is expected to contain a few biphenyl along with benzoic acid if you were to record the melting point
we will be performing a lab regarding the constant current coulometry titration of aresenic the question is define why
a 1525 gram sample of copper primarily at 92 degrees is added to a container containing water the final temperature of
a 500 gram sample of water is heated from 215oc to 2621oc explain how many joules of heat were added to this