Discover Questions

Organic chem reaction? Complete the reaction? (CN in the end product-please look at pic) Thank you? Is Einstein field Equation a universal equation that can be readily solved as compared to Newton gravity boundary equation constant G? Was Hubble constant misinterpreted when it comes to calculate the different time potential levels of space? SOLVE FOR n. What is wrong? See picture. Books says n=14, I found 28. Variance of Hypergeometric Distribution.? How does a 2 sphere compare to a 3 sphere are they both simply connected?