About how long does it take for the reaction to reach equilibrium in this concentration versus time graph? А
0.5 second
B.
1.5 seconds
с.
2.5 seconds
D.
4.5 seconds

If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+