Indicate the valence orbitals and valence electrons for the following atoms: a. Lead b. Astatine c. Tellurium d. Indium e. Carbon f. Rubidium g. Zirconium h Tantalum mre

Q: 6. Consider the reaction below: e Br (c) How many stereoisomers form in total? several products (a)…

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Q: Give IUPAC names to the following molecules. CI a. b. b. b. C. d. Br CI- Draw all the products…

A: According to the bartleby guidelines I can solve only first three questions of the sub-multiple…

Q: (5) A new element, element Jn, is discovered on a separate planet. The energy requires to ionize one…

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Q: 47. Teratogenic studies of insulin glargine were undertaken in rats at doses up to 0.36 mg/kg/day.…

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Q: C1H12 + O2 →Y CO2 + H2O In the correctly balanced equation, what is the coefficient on O₂?

A: In a Balanced chemical equation contain equal number of atoms of each element on both the reactant…

Q: Give IUPAC names for each of the following alkenes: 1. 1. CH3CH₂C CH₂CH₂CH3 CICH=CHCH3 CH₂ || CH₂…

A: Given Structures of different compounds Write IUPAC Name : 1. Select longest carbon chain . 2.…

Q: How many grams of calcium hydride are needed to form 4.650 gg of hydrogen gas?

A: Given mass of hydrogen gas= 4.650 gram To find =  mass of calcium hydride needed to produce required…

Q: 11.)  Methanol (CH4O) is an organic solvent with a boiling point of 64.5°C. What is the…

A: Given -> Boiling point of methanol = 64.5°C  Boiling point of solution= 76.1°C  Kb(methanol) =…

Q: Parent chain: Substituent(s): Name: Parent chain: Substituent(s): Name: Parent chain:…

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Q: We are supposed to draw the structure (z) 1,3- pentadiene. I took organic 1 2 semesters ago, so I…

A: To draw (Z)-1,3-pentadiene, we will check the meaning of Z .

Q: Copper(II) fluoride contains 37.42% F by mass. Use this percentage to calculate the mass of fluorine…

A: Given, F content in Copper (II) fluoride = 37.42 % Mass of copper(II) fluoride = 60.0 g

Q: What is the water level in the cylinder when a wound aluminum wire weighing 3.275 g is placed in a…

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Q: 51. Which of the following conjugate acid/conjugate base pair serves as a buffering system in higher…

A: In the body of animals, chemical buffer system consists of three individual buffers: the carbonic…

Q: Name the following compound according to IUPAC rules. HC CH3 CH3 X HC CH3

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

A: Given,  Partial pressure of the solution = 0.266 atm  K for C2H2 = 4.1x10-2 mol/L.atm  We have to…

Q: 5. Calculate the density of CO₂ in grams per liter (g/L) at a pressure of 752 mmHg and a temperature…

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Q: 6. What is the frequency of a light source that has a wavelength of 620 nm? What is the energy of…

A: Light source that has wavelength 620 nm. We have to calculate the frequency of light source and…

Q: Assuming ideal solution behavior, a 0.100 m solution of which one of the following solutes will have…

A: Vapor Pressure :   The pressure exerted by the gas when it is in equilibrium with a solid or liquid…

Q: A new element, element Jn, is discovered on a separate planet. The mole of Jn atoms is about 4750…

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Q: Phenol is a functional group that is readily ionized by adjusting the pH of the aqueous solution…

A: Phenol is aromatic organic compound. Which is special class of aromatic alcohol compound.

Q: HO. 4.2 Which one of the compounds below can't exist as cis/trans isomers? (a) Br OH fcho CH3 (b)…

A: Based on the compound structure we can define cis and trans isomers.

Q: Draw the Lewis structure of the carbonate ion, CO32−. (Assign lone pairs, radical electrons, and…

A: we need draw the Lewis structure of carbonate ion

Q: How would you be able to demonstrate that the chemical you were provided for finding the melting…

A: Melting point determination is one of the important route for qualitative analysis of a given…

Q: 0:08 PM Mon Sep 26 K 148.33 g Mg(NO3)2 X STARTING AMOUNT 8.33 g Mg(NO₂)₂2 × 45.0 g Mg(NO₂)2 What…

A: Here we have to determine the volume of Mg(NO3)2 solution in L having  concentration 0.320M that…

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: The explanation is given below-

Q: The freezing point of water is 0.00 °C at 1 atmosphere. A student dissolves 14.95 grams of…

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Q: Diethyl ether (C4H10O)(C4H10O), the "ether" used medically as an anesthetic, is prepared…

A: Given reaction: 2C2H6O(l)Ethyl alcohol → C4H10O(l)Diethyl ether+H2O(l) We have to find the mass of…

Q: Draw the Lewis structure of the formate ion, HCO2−. (Assign lone pairsand formal/atomic charges…

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Q: If 3.500 moles of MgSO4.7H2O is heated to a constant weight, how many grams of water will be…

A: 1.)  When MgSO4.7H2O is heated to constant weight , all water molecules of crystallization gets…

Q: Relative Intensity 100 80 60 40 20- 0 10 20 30 40 50 60 m/z 70 80 90 100 110

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Q: Consider the following reaction: 2HI(g) H₂(g) + I2 (g) If 1.91 moles of HI(g), 0.360 moles of H₂,…

A: Equilibrium Constant :  The equilibrium constant for any equilibrium reaction is the ratio of…

Q: 4. Consider the following resonance structures for the cyanate ion, OCN- CINE] a. b. [0=C-N]…

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Q: ofh too mees us faranos 240+ 200+ 160+ 120- KND CuSO, SH,0 10 20 30 40 50 60 70 80 90 100…

A: As per guidelines I am answering all questions of 1st part..... The explanation is given below-

Q: 1. Specify the hybridisation of all the atoms in the following structures: H H-O-C H CH3 C=O C-N H H…

A: The mixing of atomic orbitals to give equivalent number of hybrid orbitals is known as…

Q: The temperature dependence of the vapor pressure of solid sulfur dioxide can be approximately…

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Q: According to the reaction shown, how many moles of oxygen gas are necessary to produce 24.0 g of…

A: Here we have to determine the moles of oxygen gas needed to produce 24 g of Lithium oxide in the…

Q: Name the compound shown below. 2 C trans-1,2-dichlorocyclohexane cis-1,2-dichlorocyclohexane…

A: To name the compound given-    trans-1,2-dichlorocyclohexane cis-1,2-dichlorocyclohexane…

Q: ive the proper formulas for the following 15. Sodium bromide __________…

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Q: c) Propose a synthesis of the following compounds starting with benzene or toluene. Assume ortho and…

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Q: لمة

A: The name of alkenes are given with the position of double bond and their proper stereochemistry.  If…

Q: Draw structures corresponding to the following IUPAC names: a. 2-Methylhex-1-ene b. (3Z,…

A: By following the IUPAC rules we can draw the structure of given IUPAC names.

Q: Give the proper formulas for the following

A: To solve this problem we have to write the formula of the given compound . The formula of the…

Q: The common laboratory solvent chloroform is often used to purify substances dissolved in it. The…

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Q: When two gases are mixed, the pressure of the mixture is: O given by Gay-Lussac's Law of Combining…

A: Matter have generally three phase, i)Solid state   ii). Liquid State iii) Gas state Gas : Gas is the…

Q: The vapor pressure of benzene is 73.03 mm Hg at 25 °C. A nonvolatile, nonelectrolyte that dissolves…

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Q: Indicate the most acidic hydrogen in each of the following molecules. Then indicate whether each of…

A: The acidic hydrogen that forms the most stable conjugate base (resonance stabilized) after the…

Q: Draw all the products (alkyl halides) of the following reactions and classify them as primary,…

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Q: 4. Draw structures for 8-amino-7,7-diethyldecanoic acid…

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Q: 24 Calculate the mass (in gm) of 1.85 X 10² Pd (NO3)2 formula umits ( MM = 230)

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Q: The Km parameter in the Michaelis-Menton-like formulae can be defined as: a.   the rate constants…

A: To derive the definition of Km, we would use Michaelis-Menton formula .