A sample of a gas in an 11.2L11.2L container is at 1.0atm1.0atm and 0°C0°C, as shown. The mass of the sample is 16g16g. Which of the following is most likely to be the identity of the gas, and why?

Q: Which of the Newman projections below would correspond to the following molecule from the…

A: In this question we have to tell the Newman projection of the given molecule.

Q: What is the pH of a solution made by mixing 30.00 mL of 0.10 M HI with 40.00 mL of 0.10 M NaOH?…

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Q: 13a. Eugenol, the essence of cloves, is a colorless oil. Eugenol is 73.15% C, 7.37% H, and 19.48% O…

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Q: For the following reaction at 25 °C, AHO = -250.7 kJ mol-1 and ASO = 121.1 J K-1 mol-1. Calculate…

A: We have,   ∆G° = ∆H°- T∆S° ∆S° = 121.1J/K.mol = 0.1211kJ/K.mol ∆H° = -250.7kJ/mol T = 273.15+25 =…

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A: A

Q: Which of the following processes shows an increase in entropy of the system? 2NO₂(g) → 2NO(g) +…

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Q: 1. Draw the main enolate that will be formed with the reaction conditions below? 25 °C CH3CH2OH +…

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Q: For the following compound, predict the number of signals in a 13C NMR spectrum: ∞ OA5 OB. 6 O C7 O…

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Q: Assign the IUPAC names of the following structures H Br محدد O OH H

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Q: Problem 3. Write equation showing how 3- could be prepared from Methyl-1,5-pentanediol dicarboxylic…

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Q: Enter your answer in the provided box. Calculate AG for the following reaction at 25°C: 3Mn²+ (aq) +…

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Q: 29. A 275 mL sample of gas is kept at 25°C. What volume will the gas occupy at 100.°C? 30. A 575 mL…

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Q: Problem 4. Write the structure of the ester formed in each of the following reactions: CHỊCH LON…

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Q: DIRECTIONS: Complete the given Table 1 on the next page. Choose the correct answer from the…

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Q: 32. What volume of H₂ would be produced from the reaction of 225 grams of Zinc reacting with 1.00 L…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.