Assign the carbon numbered on CNMR

Find a structure formula for 108, 80, 78, 77, 51

First image has a mass spect, and second image has ques

If we have the equation 3 ln0 = 2t. What is the value of t?

1 N2H4 (l)  + 3 O2(g)  > 2 NO2 (g) + 2 H2O (g) If 75.0 kg of hydrazine are reacted with 75.0 kg of oxygen, which is the limiting reactant?

PQ-10. What is the major product of this reaction? (A) (C) 930 Me HO O=S=O O-8-CF, C 어 Me H+ OH 270 O 0-5-0 O=S=O O-S-CF CF3 2

Predict the major organic product(s) of the following reactions. Include stereochemistry when necessary. Write NR if no reaction, try to explain.

Q2: Explain why epoxides that react in an SN1 manner will not show any stereochemical inversion in the product. Q3: Rationalize why Alcohol B will react under the indicated reaction conditions, but Alcohol A will not. A ☑ OH B OH PBr3 R-Br

Q1: Predict the major organic product(s) of the following reactions. Include stereochemistry when necessary. Write NR if no reaction, try to explain. 1.) LDA, THF 2.) СОН CI OH H2SO4, heat OH m...... OH 1.) PCC, CH2Cl2 2.) CH3CH2MgBr, THF 3.) H3O+ 4.) TsCl, pyr 5.) tBuOK, tBuOH 1.) SOCI 2, CHCI 3 2.) CH3CH2ONA, DMF OH 1.) HBr 2.) Mg, THF 3.) H₂CO, THE 4.) H3O+ OH NaH, THF