Work out the EAN for each of the following compounds and predict whether they are stable or not (I) Fe(c5h5)2 (ii) CO(co)8 (iii) (Ni(cn)4)2 (Iv) cr(co)6

Write the symbol for every chemical element that has atomic number greater than 3 and atomic mass less than 12.0 u.

Can someone me with questions 15 to 17 plz.

Consider the following multistep reaction: a b→ab(slow) a ab→a2b(fast)−−−−−−−−−−−−−−−−− 2a b→a2b(overall) based on this mechanism, determine the rate law for the overall reaction. express your answer in standard masteringchemistry format. for example, if the rate law is k[a]3[b]2 type k*[a]^3*[b]^2