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the ionization energy of co is greater than that of no explain this difference based on the elctron configuration of
write a mechanism for the formation of n-2 4-dinitrophenyl aniline via nucleophilic aromatic substitution show all
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an unknown gas is held in 2 separate containers with identical number of moles of gas the volume of container 2 is 0347
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a 100-g solid sample containing a mixture of nacl and h3c6h5o7 a triprotic acid is dissolved in 15 ml of water
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the energy of a photo is 316 times 10-19j what is the wavelength of the corresponding light what is the color of this
we preformed a potentiometric titration of fe2 by ce4 in lab and needed 973 ml of 1 m ce4 to reach the equivalence
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a microbiologist is preparing a medium on which to culture e coli bacteria she buffers the medium at ph 700 to minimize
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two 260 ml samples one 0100 m hcl and the other 0100 m hf were titrated with 0200 m koh what is the volume of added
suppose that 0570 mol of methane is reacted with 0720 mol of fluorine forming cf4g and hfg as sole products assuming
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the molar heat capacity of silver is 2535jmol degc how much energy would it take to raise the temperature of 980 of
want to heat air in ur house with ch4 methane the house has 275 meter square of floor area and height of 25m between
use huckel molecular orbital theory to answer the following questions express energies as functions of the parameters
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write an equation showing stereochemistry of starting material and the productfor the reaction of
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