A 1.44-g sample of an unknown gas has a volume of 896 mL and a pressure of 742 mm Hg at 37.9 °C. Calculate the molar mass of this compound. g/mol

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Q: What volume ( in Liters)  will 2.0 g of hydrogen gas occupy at STP conditions?

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Q: Indicate how to synthesize 5-Methyl-3-hexanone from 1,3-dithiane.

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Q: Consider the relation between the sequences of DNA, mRNA, tRNA, and the resulting polypeptide. Part:…

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Q: Give common and systematic name for the following compound

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Q: T₂ H(T₂) = H(T) + [²C,dT T₁ T₂ A‚H°(T,) = A‚H°(T; ) + √„ª ACT (2C.6) Kirchhoff's law (2C.7a) P T₁ -…

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Q: 1.46 mol sample of nitrogen gas at a temperature of 13.0 °C is found to occupy a volume of 30.0…

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Q: Answer the following parts of the question about Azo dyes:a) Why are the azo compounds synthesized…

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Q: 2) A Diels-Alder reaction yields the following compound. Please write the structure of diene and…

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Q: | CH2C6H5 CH3 + BH3 + H2O2/OH + CrO3, pyridine → A A + CH3-Li + H*/H2O → B

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Q: For thefollowing substances, tell whether each is a nonelectrolyte, weak electrolyte or a strong…

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Q: Please write OUT the MECHANISM and briefly explain in WORDS the mechanism for the following…

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Q: A buffer solution made from HNO2 and KNO2 has a pH of 3.72. If PK for pka HNO2 is 3.35, what is the…

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Q: A sample of Xe gas has a volume of 498 mL, has a pressure of 434 mm Hg, and is at a temperature of…

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Q: what is the pka of 50.00mL of 0.12M NH3 and 3.50mL of 1.0M HCl

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Q: 1) Using any reagents necessary (Cn, n<5 incorporated into final product), develop a synthesis for…

A: Step 1: Step 2:Hope you understand  Please do rate ..... Thankyou

Q: A sample of oxygen gas occupies a volume of 8.38 L at 56.0°C and 344 torr. If the volume of the gas…

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Q: WS-3.3: Draw a detailed free energy diagram for the chlorination of benzene. Include and label the…

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Q: Convert each pressure measurement to atm. 1275 mm Hg

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Q: For the reaction I2(s) = 12 (g) choose the TRUE statement. Decreasing pressure will shift the…

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Q: Write the oxidation half-reaction for Fe(s)+2H+(aq)→Fe2+(aq)+H2(g)Fe(s)+2H+(aq)→Fe2+(aq)+H2(g).

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Q: Write a balanced reaction for which the following rate relationships are true. 1 A[N2] A[02] 1…

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Q: Which of the following gas samples would have the largest volume, if all samples are at the same…

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Q: 4. Which of the following is the strongest acid? [Select] a. H2CO3 b. HCO3 C. CO32- d. H₂O e. NH3

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Q: 2. a. Compound D, Figure 5, can undergo a palladium catalysed cyclisation to give compound E. BugSn…

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Q: b. Please provide a "curved arrow" mechanism for the following transformation. OH H+ Браон -OH

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Q: A reaction with an enthalpy of -16.9 kJ and and entropy of -265 J/K is being run at -115°C. What is…

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Q: 1. Predict the product of the following reaction and show the mechanism. 1) KOiPr, iPrOH 2) PhCH₂Br…

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Q: 4. A metal object with a mass of 65 Kg is heated to 96.8 °C and then transferred to a calorimeter…

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Q: In thermodynamic of the dissolution of Borax lab, the student's graph is below. Calculate AS? (R=…

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Q: 3. Propose reagents for the following synthesis. Hint: It involves a decarboxylation. Etoi OEt

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