117397angans y 4 CUNY Lehman College Y New Tab nibiscmsmo

117,397)-angans. × y 4\" CUNY, Lehman College . × Y New Tab n/ibiscms/mod/ibis/view.php?id=5047041 Prin alculatorhd Penodic Table tion 9 of 9 3 Sapling Learning In a 1 M solution of N-H4(aq), identify the relative molar amounts of these species. Most Least Answer

Solution

N2H4 has pkb of 5 which means very low amount of N2H4 exits as N2H5+ , mostly we have N2H4 . H2O is solvennt and it exits in large amount compared to all other species

the equation we have is N2H4 (aq) + H2O (aq) <--> N2H5 +(aq) + OH-(aq) , Ka = 10^ -5

Hence Most H2O > N2H4 > N2H5+ = OH- > H3O+ least