Recent content by chemJan2021

Thank you for your useful comment! I’ll try to check to keep the total charge constant. I put positive charge on the M in the RHS of no.6. Your clear explanation helped me understand these resonance structures, thank you!

Thank you for your insightful comments! I understand mesomeric effect in these resonance structure. I understand the electrons of pi bond cannot be transferred to a saturated carbon and but to the next carbon of the pi bond. I think the electrons of pi bond can be transferred to a next cation...

Thank you very much for your warm welcome.

I rethink the answers of these seven questions of resonance structure (1, 3-8). I hope these are correct. I think as there are only one Pi-bond in 1-7 questions, there is no mesomeric effect in these questions. I couldn’t understand the answer of the eighth question is wrong. The answer of the...

Thank you for useful comments! I really appreciate it! I’ll check and try drawing to get to know correct answers.

Summary:: I would like to know if my answers of each resonance structure of the eight questions is correct or not. I think the Inductive effect (induction) attracts electrons and affects up to three bonds as electron attracting group. And the Mesomeric effect affects Pi- bonds as long as there...

I'm looking for a site to help me with my homework. I am undergraduate student and study chemistry.