If a reaction begins with a mixture of NO2 and O2 at partial pressures of 1.00 atm each, the reaction will be spontaneous until some N2O5 forms in the mixture. What is the maximum partial pressure of N2O5 that can build up before the reaction ceases to be spontaneous? PN2O5=

Hbr dissociates to form h+ and br-ca(oh)2 dissociates to form ca2+ and 2oh-the h+ and oh- react to form waterassuming the reactants are dissolved in water, the net reaction is h+ + oh- —> h2oif you’re asked to show all components of the reaction, the complete reaction is 2hbr + ca(oh)2 —> cabr2 + 2h2o

What are the statements?