Key Terms Pt 1 1-6 (1) (1)

Determine the standard enthalpy change for each of the following reactions. Report your answers to the nearest 0.1 kJ. Appendix D Part 1 2NH3(g)+302(g)+2CH4(g) 2HCN(g)+6H2O(g) kJ eTextbook and Media Hint Part 2 2AI(s)+3CI2(g) 2AICI3(s) kJ

ery Ass Chemistry - S2- MI / Traveling Through Media / Lesson 180 11.1H +1H On+ O ABe O iH OHe 4. 2Не 3 On

Can you answer a and b please?

KOH(aq) + HBrO4 (aq) - 2CH₂CH₂CO₂H (1) + 70₂(g) KBrO₂ (aq) + H₂O(1) 6CO₂ (g) + 6H₂O(g) Mg(ClO3)₂ (s) → MgCl₂ (s) + 30₂(g) 2 Na₂S (aq) + FeCl₂ (aq) → 2NaCl(aq) + Fes (s) combination single replacement double replacement decomposition combination single replacement double replacement decomposition combination O decomposition combination single replacement double replacement upply/ O decomposition O O precipitation single replacement O combustion double replacement acid-base precipitation combustion acid-base O precipitation combustion nacid-base precipitation combustion acid-base 8 目 000 18 Ar

▼ Part B CH3-CH₂-CH₂-NH3 CI+ NaOH →→→→ Draw the molecules on the canvas by choosing buttons from the Tools (for bonds), Atoms, and Advanc Template toolbars, including charges where needed. H± 12D EXP.¹ CONT NN I U Zo S

student found a bottle of unknown origin in the basement of an "CAUTION—contains С₁H₁O.” No other A old house. The bottle was labelled information was given, but inside the bottle were some white crystals. The student took the bottle to a chemistry laboratory, where she analyzed the crystals with the help of the laboratory staff. C₁2H₁6O reacted with Br₂ in CCl4 adding one mole of Br, and forming C₁₂H₁OB2₂. When a sample of C₁₂H₂O was reacted with O3 followed by Zn/H₂O, two different samples, J and K, were obtained. Compound J had a molecular formula of C.HgO₂, and its NMR is shown below. Compound K had a molecular formula of C₂H₂O, and it could be oxidized to compound L, with a molecular formula of C₂H₂O₂. The IR spectrum of L showed a very wide, strong band centred around 3000 cm*¹. The NMR spectrum of L showed only two different absorptions: a doublet (6H) at 0.9 ppm and a septet (1H) at 3.6 ppm. There was also a singlet (1H) off the scale at 11.8 ppm. students, deduce possible…

Name the following organic compounds