8. A gold ring has a mass of 15.37 g. If this ring is pure gold (density = 16.1g/mL), what would the volume of the ring be? 15.37 mL 1.04 mL 0.955 mL a. b. C. d. 16.1 mL e. 8.05 mL

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A: Wittig reagent formed from alkyl halide and phosphine (PPh3) compounds.Wittig reagent is like  where…

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Q: 2.6 moles of ethanol (C2H5OH) has a mass of what

A: The objective of this question is to calculate the mass of 2.6 moles of ethanol (C2H5OH).

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A: Given molecular formula = C6H10 -> Non-conjugated diens are diene where conjugation is not…

Q: 9. Provide a complete, detailed mechanism (curved arrows) for the following reaction. *HCI (xs) 2 CI…

A: Product of following reaction can be made by applying appropriate reaction mechanism.

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Q: HC HC. -H CH CH The number of unshared pairs at atom a is The number of unshared pairs at atom bis…

A: Shared pair electrons: These are the pair of electrons that participate in the bond formation by…

Q: A 10.00 g sample of NH4Cl is heated in a 5.00 L vessel to 900 °C. Once equilibrium is established,…

A: Answer:Dalton's law of partial pressure states that total pressure of the system is equal to the sum…

Q: Draw the major organic product of the Bronsted acid-base reaction. Include all lone pairs and…

A: Given,The reaction is:

Q: d each description in the first column of the table below. If any chemical element with atomic…

A: The periodic table is a tabular arrangement of chemical elements in order of increasing atomic…

Q: The figure below depicts atoms on different crystallographic planes from two separate crystallites…

A: The objective of this question is to explain the crystal structure of the given metal.

Q: The hydrolysis of sucrose (C12H22011) into glucose and fructose in acidic water has a rate constant…

A: The objective of the question is to determine the mass of sucrose.It is given that,The time, t is…

Q: Curved arrows are used to illustrate the flow of electrons. In this reaction, a pi bond acts as a…

A: In an organic reaction mechanism, a curved arrow represents the transfer of electrons. In an organic…

Q: Which of the following would be the major product of the reaction shown below? OAC YOAC HO OH НО HO…

A: The given reagent if mild and efficient oxidizing agent. It smoothly oxidizes primary and secondary…

Q: Give the IUPAC name for each compound. Part 1 of 3

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Q: 8. Fill in the missing reagents A O B 9. Provide a mechanism for the second reaction of the reaction…

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: A beverage drink mix sample is prepared by mixing a packet of beverage powder in a gallon (3.78 L)…

A:

Q: The activation energy, Ea, for a particular reaction is 13.6 kJ/mol. If the rate constant at 475 K…

A: T1 = 475 KT2 = 701 Kk1 = 0.0450 min-1R = 8.314 J/molKk2 = ?

Q: A forensic chemist is given a white powder by the investigator of a crime scene. The investigator…

A: Upon adding an ionic solute to an aqueous solution of another ionic compound, the ions present in…

Q: How many O atoms are in your 0.825 mol sample of calcium nitrate?

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Q: QUESTION 3 How many significant digits should be reported in the answer to the following…

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Q: Part D Name the following alcohol. OH CH3-CH2-C-CH2-CH3 CH3 Spell out the full name of the compound.…

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Q: Consider the following reaction. Cl Cl₂ hv

A:

Q: What is the concentration of cyclopropane (in units of grams per liter) dissolved in water at 25° C,…

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Q: How many grams of iron ammonium sulfate hexahydrate (Fe(NH4)2(SO4)2*6H20; 392.14 g/mol ) must be…

A: molar mass of Fe(NH4)2(SO4)2.6H2O = 392.14 g/molConcentration of Fe2+ = 5.3610-3 M

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. 1. KMnO4, H2O, heat 2. H*…

A:

Q: Determine the mass in grams of 2.67 x 10²¹ atoms of arsenic. (The mass of one mole of arsenic is…

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A: The isomers of a compound have the same molecular formula but different bonding connectivities.

Q: Draw the starting structure that would lead to the major product shown under the provided…

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Q: How many mg of active ingredient are in 0.5 mL of a 0.50% solution?

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Q: Draw the molecule on the canvas by choosing buttons from the Tools

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A: T(solution) = 90.30oCT(solvent) = 80.90oCi = 1 as C7H8 is non-electrolyteKbC/m

Q: the density of gold is 19.32 g/mL at 20 deg C. What is the density of gold expressed in g/L

A: Density of gold = 19.32 g/mLDensity of gold = ? g/LNote:1000 mL = 1 L1 mL = (1/1000) L1 mL = 0.001 L

Q: The table shown here lists the specific heat of several substances. Substance Specific heat J/g/°C…

A: Answer:Here:

Q: Arrange each C-H bond from weakest to strongest using the hydrogen labels (e.g. Ha<Hc).

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Q: Four spectra from samples labelled A, B, C, and D are shown below. The spectra are drawn on the same…

A: Given question is related to identifying the sample which absorbs photos of highest energy.

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Q: Calculate the heat required to convert 13.2 g of ice at –12°C to steam at 105°C.

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Q: a. Determine Si/Re for the carbon labeled with x (facing you). Show your work by placing numbers on…

A:

Q: transformation. (a) (b) hism for the following + HBr + H₂O H₂SO4 HO Br

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Q: Select the characteristics of silicon that make it less well adapted than carbon to be the central…

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Introduction to chemistry

Chemistry is a branch of science that deals with the analysis of material and the substances that comprise it. It also manages the properties of these substances and their reactions to form new substances. It is basically centered on particles and atoms that make up components and mixtures. These chemical species will in general connect using bonds.