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- Not y Given the following reaction: AH° = -118.7 kwatk CHAG)+ 02g) → C(s) + 2H20 2° ) E FI AH° = - 26.4 kcàl 1 C(s) + O 2(g) → CO (), AH° = – 67.7 kcal CO(g) + 2 → CO 2(g) O 20) Consider the combustion of meth ane, determine the AH° using Hess's Law. ΔΗ- CHAG) + 202(g) → CO2G) + 2H20» → CO 2(g) + 2H20u)19) D CH₂CH3 HBC. ROOR 20) CH₂CH₂ CH₂C=C CH3 "H warm KMO/OHQuestion 6 (Problem 2.34) Calculate the molecular weight of a polyethylen molecule with = 500. Given M(CY12.01 g/mole M(H)-1.008 g /mole Salution.
- 10B6. Answer all parts to this question.Consider the following triglyceride || CH, - O - C (CH2)16 - CH3 T CH - O - C (CH,), CH = CH (CH,), CH3 || | CH, - O - C (CH2), CH = CH (CH,), CH, At room temperature, would the above triglyceride be a liquid or solid? is because of the bond. ThisArrange the following acids in the increasing order of their solubility in water: p-ClC6H4COOH, CH3COOH, CH3(CH2)3COOH. Explain why their order became like that?
- Hiii!! Can somebody here help me with what my tutor made me? I can't really understand it completely. Thank you!Hexadecyltrimethylammonium chloride, CH3(CH2)15N(CH3)+3 Cl-, is one of a class of cationic detergents, commonly used inshampoos and as “clothes rinses.”(a) Identify the hydrophilic head group and the hydrophobic tail.(b) Draw a depiction of a micelle that would form if this compound were dissolved in water.(c) What are the intermolecular forces that are primarily responsible for the micelle’s solubility in water?Palmitoleic acid, a fatty acid with various pharmaceutical applications, is mainly obtained from macadamia nuts. The condensed structural formula for a triacylglycerol containing three palmitoleic acid units is provided below. Which of the following statements is NOT true regarding this triacylglycerol? O || CH,−O−C–(CH,)–CH=CH—(CH2)5–CH3 O || CH−O−C−(CH2)–CH=CH–(CH,)5–CH3 O CH,−O−C−(CH,)–CH=CH–(CH,)5–CH, O Its name is glyceryl tripalmitate or tripalmitin. O It is most likely to be liquid at room temperature. O It is an oil (not a fat). O It contains 3 molecules of the same unsaturated fatty acid.