Benzene may be regarded as a 04 nm square box containing
Benzene may be regarded as a 0.4 nm square box containing six π-electrons. Compute the wavelength of the light needed to promote a π-electron to the first excited state
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explain what is the ph at the equivalence point in the titration of 0100 mhcl with 0100 m methylamine ch3nh2 the kb for
explain how many grams of sodium lactate nac3h5o3 should be added to 100 l of 0150 m lactic acid hc3h5o3 to form a
n2 3h2 ----gt 2nh3explain what is the maximum amount of ammonia that can be formed if 30 molecules of nitrogen react
state the electron configuration of the ground state of calcium state the electron configuration of the next two
benzene may be regarded as a 04 nm square box containing six pi-electrons compute the wavelength of the light needed to
a 214-l sample of hcl gas at 261atm and 28 celsius is completely dissolved in 668ml of water to form hydrochloric acid
if a gas consisting of only carbon and hydrogen has an empirical formula of ch2 the gas has a density of 165gl at 27
while 111g of 2-methyl-2-propanol was heated with phosphoric acid a colorless gas evolved this gas was passed through a
find out the normal boiling point in celsius of pure acetic acid giving that the liquid has a vapor pressure of 139
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