3. Draw all possible conformations for 2-methylbutane. Label all unfavorable interactions. Which conformation is most stable? Explain.

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Q: Express the following absorbance in terms of percent transmittance  a) 0.0356 b) 0.895 c) 0.379

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Q: "!!

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Q: REDUCED 2 As (s) + 3 C AsC13 Your answer

A: Loss of electrons is reduction and gain of electrons is oxidation.

Q: CI The common name for metabolite 3 Metabolite 3 -OH

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Q: Calculate the standard entropy values for the following reactions at 25°C. 1. N2(g) + 3H2(g) 2NH3(g)…

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Q: Sulfur trioxide can react with atmospheric water vapor to form sulfuric acid that falls as acid…

A: Given :  Number of molecules of SO3 = 3.65 x 1020  Also, molar mas of SO3 = 80 gm/mol

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Q: pH = 7,36 PCO₂=36 mmol/l 2 SB= 19,5 mmol/l BB=39 mmol / BE=-5 mmol/l

A: The concept is in respect to Arterial blood.

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Q: Identify the selected functional groups inside of the red dotted lines.

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Q: -Z

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Q: N CI

A: NO2 group is called as Nitro group

Q: 6. Calculate the mass of 5.00 mol of NH3. A. 65 g NH3 B. 75 g NH3 C. 85 g NH3 D. 95 g NH3

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A: Given that:  Rate constant (k) = 5.0×10-2 M-1 s-1 [AB] = 2.0M

Q: hor HN

A: Identify the selected functional groups inside of the red dotted lines.

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.