For the reaction: N2O4  (g) ---> 2NO2 (g)  If a reaction vessel initially contains an N2O4 concentration of .0450 M at 500 K, what are the equilibrium concentrations of N2O4 and NO2 at 500 K? Kc = 0.513 at 500 K

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Q: A student performs the titration of 68.0 mL of 1.6 M HCl (in flask) with 14.0 mL of 0.30 M NaOH (in…

A: A student performs the titration of 68.0 mL of 1.6 M HCl (in flask) with 14.0 mL of 0.30 M NaOH (in…

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Q: How many isomers exist for "dichlorobenzene"? Select one: O A. three O B. two OC. one O D. four A

A: Since, Isomer are those whose molecular formula same but structural formula is different. Thus,