Question 1 (4 points) (05.07 LC)
The image represents the reaction between a certain number of molecules of Ny and Hz.
N2
H2
If the maximum amount of NH, is formed during the reaction, what is the leftover reactant? (4 points)
Оа
One molecule of Nz
Ob
One molecule of H2
Two molecules of N2
Ос
Od
Two molecules of H2
Question 2 (4 points)
(05.03 LC)

Which statement describes james chadwick’s discovery.

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

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