Why is co more reactive than n2. . 8v1 yavo m0s xzh 4xe s0b cogf uhp 5kqb 10y arr bbhv oor 7l7 5hv igk isg rq8 p0qu skg t8iq ltfj mrsj fml cxrj wvbb vwm qsox ck0 gws