Q2. Define () the following (in English words). 1. Second law of thermodynamics: 2. Intermolecular forces: 3. Third law of thermodynamics:

Q: 3- Give the electron configurations for the X+2 if the atomic number for X element is 56.

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Q: Which of the following is the most basic molecule? Selected Answer: Answers: fz6 NH₂ OH NH₂ OH

A: Basic molecules are those that can either accept a proton, H+ (Bronsted-Lowry base) or donate a lone…

Q: Create a concept map showing the matter and its properties using words from the list. Use connecting…

A: Matter  It is made up of various type of particles . It has specific mass and size

Q: C6H8O7 (aq) + 3 NaHCO3 (aq) → 3 CO2 (g) + 3 H2O (l) + Na3C6H5O7 (aq) Based on the above equation,…

A: The balanced chemical equation is: C6H8O7(aq) + 3NaHCO3(aq) → 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq)…

Q: 4. Draw in all the lone pairs on each structure. Briefly compare the size/shape of each molecule.…

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Q: There are three sets of sketches below, showing the same pure molecular compound (ammonia, molecular…

A: To determine the image at three temperatures , we would first determine the state of ammonia at…

Q: (d) Carry out the following conversions and provide the mechanism : CH3 HO H3C CH3 -CH3 from H3C H3C…

A: alpha keto carbanions and p-benzoquinoes react to give the product

Q: based on the densities of water at various temperature what is the corrected denisty (at 20 degree…

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Q: 13. While cleaning your attic, you found your old rock collection. If 83.58% of the rocks have a…

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Q: Q3: Consider the reaction, NO+ONO+O using the data in the table. Calculate AG of the reaction.

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Q: hapter 1 Problem 68 Part A Expand the condensed structure below to show the covalent bonds and the…

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Q: A solution is made by dissolving 0.100 mol of NaCl in 6.85 mol of water. What is the mass percent of…

A: Given is  0.100 mol of NaCl and 6.85 mol of water. We need to find mass percent of NaCl. We know…

Q: of 11 Name the compound. (2S,3S)-2-bromo-3-isopropoxy-4-methylpentane…

A: A question based on nomenclature that is to be accomplished.

Q: A bomb calorimeter can be used to measure the enthalpy of reaction for combustions, such as the…

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Q: raw the major organic product of the Bronsted acid-base reaction between the compounds shown below.…

A: -> In Bronsted acid base reaction base can abstract most acidic hydrogen hence, conjugate base is…

Q: Imidazole shown below is an aromatic compound with two nitrogen atoms forming part of the ring.…

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Q: percentage of compound

A: According to the question, a solid compound has a mass of 52.20 g. For testing, we scrape the…

Q: G 2 OH 1. TsCl 2. KO O IUPAC Name Major products, mechanism, Stereochemistry where needed

A: As per rule i should have to answer only one question per post  and now i am providing two answers…

Q: Which reagents would you choose for the following reaction? ? CH₂-CH₂-CH₂-CH₂Br a) CH₂CH₂ONa d) NaOH…

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Q: torm the

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Q: 1. For the following two reactions, provide the products; identify the acid, base, conjugate acid,…

A: An acid is a substance which can donate a proton and base is a substance which can accept a proton.…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

A: 1km = 1000 m 1m = 100 cm

Q: Explain the polar or ionic behaviors of CO, OH- and LiF from their molecular orbital diagrams

A: We know that the molecular orbitals are formed by the interaction of atomic orbitals.  Now, here…

Q: 1) 0.345 g-0.27 g = [Select] 2) 8.159 g/0.95 mL = [Select] g g/mL

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Q: Match the amino acid description with their 1-letter code Amide-containing amino acid Optically…

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Q: Use your models to determine the absolute configuration of the chiral carbon atoms in the following…

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Q: Name 20-Ne 22-Ne 35-Cl Element name 100 Notation 80 A Z P N

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: For each equation, solve for each variable in terms of the other variables. For example: z = xy: x =…

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Q: #8: Take a picture of the ingredient list from a container of salad dressing, mayonnaise, or ice…

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Q: A rock weighing 87.9 grams was placed in 115 ml of water. The level of the water rose to 154 ml.…

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Q: Evaluate the expression and report the answer to the proper number of significant figures. log (9.9…

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Q: .......... is the smallest chemical compounds found in crude oil in terms of molecular weight. O gas…

A: Crude oil is a compostion of hydrocarbons.

Q: The spacing between two adjacent lines in the pure rotational spectrum of a diatomic molecule is…

A: In pure rotational spectra spacing between two adjacent lines is given by 2B. Where B is rotational…

Q: Glutamic acid has three ionizable groups. The pKa of α-COOH is 2.19; α-NH 3 + , 9.67; and the…

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Q: The thermotropic liquid crystal polymer Xydar® can be made be made by condensing terephthalic acid…

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Q: Exponential functions depict unlimited growth. Several real-life situations involve growth such as…

A: Decaying Rotted material or the state of rotting, decaying, or declining is what is meant by the…

Q: OHC CH₂OH H OH 1. Draw the Fischer Projection of the following monosaccharide. Determine whether it…

A: Given structure is :  Draw the Fischer projection of the following monosaccharides. Determine…

Q: The specific heat of Uranium is 0.12 Joules / Uranium x Celcius. Convert the specific heat of…

A: Given :  Specific heat of  uranium = 0.12 Joules / gram x Celsius

Q: ORT ANSWER. Write the word or phrase that best completes each statement or answers the question. t…

A: Protien are the long chain Amino Acids  which are essential part of life  .Lipids are triester of…

Q: Draw (by hand) the monomers used to synthesize poly(ethyl cyanoacrylate) and poly(octyl…

A: Given Polymers are poly(ethyl cyanoacrylate) poly(octyl cyanoacrylate)   Monomers of given…

Q: 2nd column constitutional isomer and 3rd geometric isomer.

A: The compounds with the same molecular formula but different bond connectivity are structural…

Q: how many moles of NaCl is in a 67.893g sample?

A: Since, Moles is defines as mass to the molar mass of that species. Thus,

Q: 11. Billy is running away from a Wells Fargo bank at a speed of 13 kilometers per hour (units are…

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Q: You performed a Bradford Assay and the standard curve is shown below. 1. The absorbance of your…

A: Here according to the given curve : Relationship of straight line is  y = 1.5369x And range of…

Q: (a) How many grams of ammonium bromide would have to be added to exactly 500 cm³ of 0.10 M NH 3…

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Q: Using complete sentences, explain why glucose and many other monosaccharides can be represented by…

A: glucose and many other monosaccharides can be represented by both a cyclic form  and an open-chain…

Q: Find an example of an enzyme answer the following questions about the enzyme that you chose. a)…

A: After binding at the active site catalysis takes place with the assistance of several reacting…

Q: If the denisty of Platnuim is 19.32 g/cm3 what could the dimnesions of a cube be that weighted 1.00…

A: Here given that, The density of platinum (d) = 19.32 g/cm3  And the mass of the cube (W) = 1.0 kg =…

Q: What is the pH an pOH of a solution of a strong acid of a concentration of 0.005 M?

A: Here given that,  Concentration of strong acid = 0.005 M And acid is strong so it's dissociated…

Q: Current Attempt in Progress Steam can cause more severe burns than water, even if both are at the…

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