A 1.26L container at 25C contains oxygen gas at a pressure of 425 torr. What is the volume, if the pressure is changed to 0.475 atm?

Q: What acid chloride would be needed to prepare the following ketone from benzene using a…

A: To prepare benzophenone via Friedel-Crafts acylation, you will need benzoyl chloride. The mechanism…

Q: Calculate osmotic pressure for a solution containing a nonelectrolyte. The nonvolatile,…

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Q: 14. State the ratio of atoms in one molecule of each of the following: a. stearic acid, C18H3602 b.…

A: Since you have asked multiple questions, we will solve first question for you.Since we have know the…

Q: The compound acetophenone has a very similar molar mass to that of benzoic acid and benzamide.…

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Q: Click the "draw structure" button to launch the drawing utility. Compounds containing triple bonds…

A: Information about the question

Q: Be sure to answer all parts. Give two different ways to prepare the following compound by the…

A: Diels alder reaction is a cyclization reaction that occurs between a conjugated diene and a…

Q: 11. With water and KCI shown below, draw a picture of an aqueous KCI solution using one formula unit…

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Q: SO3H D₂O, conc. D₂SO4, 100° C 1) Br2, FeBr3 (1 eq), 0° C 2) H₂O, conc. H₂SO4, 100° C 3) HNO3 (1 eq),…

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Q: You may want to reference (Pages 408 - 414) Section 12.3 while completing this problem. The compound…

A: We have to identify the functional groups present in Frambinone molecule.

Q: Use the following information to answer the next 4 questions. An equilibrium system was established…

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Q: Given the skeleton structure shown below, what is the correct bond line structure? For this…

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Q: A liquid has a density of 2.46 + 0.01 g/mL and is insoluble in cyclohexane. 1402 Migow What is the…

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Q: Question List (4 items) (Drag and drop into the appropriate area) No more items First lonization…

A: The first ionization energy of an element refers to the amount of energy required to remove the…

Q: Report all numerical answers to the correct number of significant figures! (a) Give the names of the…

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Q: What is the reaction formula?

A: The reaction involved in the precipitation of magnesium ammonium phosphate (MgNH4PO4) and its…

Q: Which is the best reaction sequence to synthesize m-bromobenzenesulfonic acid from benzene? ex Br OH…

A: The given compound is m-bromonenzene sulfonic acid. The functional group present in the given…

Q: Q1) The name of S6Cl₂ is a) hexasulfur bichloride d) heptasulfur dichloride **** b) hexasulfur…

A: 1) The name of S6Cl2 is ........2) Given,2Al + 3Cl2 -----> 2AlCl3moles of Al react = 0.750…

Q: Show how 1-butanol can be converted into the following compounds: (a) (b) CN

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Q: Identify the reactants. Check all that apply. rubidium water hydrogen rubidium hydroxide

A: The objective of the question is to identify the reactants.

Q: Given: Keq Cu (s) + 2 Ag+ (aq) → Cu²+ (aq) + 2 Ag (s) What is the equilibrium constant Keq for this…

A: Cu (s) + 2 Ag+ (aq) → Cu2+ (aq) + 2 Ag (s)E° cell = 0.46 V

Q: A chemistry student needs 30.0 g of acetone for an experiment. By consulting the CRC Handbook of…

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Q: 15. During the spectroscopic transition the wavlenght of radiation absorbed is found to Express this…

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Q: 2. a. b. The reaction scheme shown below describes the synthesis of compound J. (i) i G OH (excess)…

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Q: 1. Which statement best describes molar mass? a. the mass of 6.02 x 1023 atoms, which is constant…

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Q: When 75.0 mL of a magnesium nitrate solution of unknown concentration had an excess of sodium…

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Q: Suggest a synthesis of ketone 6 from (E)-3,4-(dimethoxy)cinnamic acid 9. You can assume that any…

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Q: A certain liquid has a vapor pressure of 92.0 Torr at 23.0 °C and 400.0 Torr at 45.0 °C. Calculate…

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Q: Intramolecular reactions are also observed in Friedel-Crafts alkylation. Draw the intramolecular…

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Q: Determine the reagent(s) required for the bromination of cyclopentene. PBr3 Br₂ hv ROOR Br₂ H₂O HBr…

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Q: Put your answer to TWO significant figures ONLY Type a number in the blank

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Q: a certain temperature, the decomposition of NO₂ is second order with a rate of 8.75*10-3 ML-1s²¹…

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Q: Which ion is expected to be the largest? Multiple Choice O Ca2+ s2- K+ CIT

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Q: Calculate the volume of oxygen consumed at SATP (25 ⁰C, 100kPa) by the combustionof 10.4 kg of…

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Q: What is the [OH⁻] of a 3.10 M solution of pyridine (C₅H₅N, Kb = 1.70 × 10⁻⁹)?

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Q: Draw the major product of this reaction. Ignore inorganic byproducts. OH POCI3 pyridine Drawing Your…

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Q: Select all quantities whose values are exact (contains infinite number of significant figures).…

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Q: Q1) The name of S6Cl₂ is a) hexasulfur bichloride d) heptasulfur dichloride **** ad inds b)…

A: The objective of this question is to identify the correct name for the chemical compound S6Cl₂.

Q: When the concentration of B is doubled, the rate of the reaction A+8C increases by a factor of eight…

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Q: Answer all questions from 1 to 10.

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Q: Answer the following questions based on the phase diagram (not to scale!) for nitrogen. N₂. and on…

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Q: density of object 17mg/cL converted into g/L

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Q: Use the following information to answer the next 4 questions. An equilibrium system was established…

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Q: HH NaH d 1) BH. Br 1) 2)

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Q: Q1) The name of S6Cl₂ is a) hexasulfur bichloride d) heptasulfur dichloride **** ad inds b)…

A: The objective of this question is to determine the correct name of the compound S6Cl₂.

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.