What is the mass defect for americium-241 if the mass of the nucleus is 241.05682 u? Am = u Hint Assistance Usea X Incorrect. Calculate the binding energy for Am-241. AE - Hint

Q: Q.3 Discuss the rearrangement of 1,5-diene via examples. Identify the products of photolysis of…

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Q: Burning 1.29 g of a fuel causes the water in a calorimeter to increase by 13.0°C. If the calorimeter…

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Q: When LiBr dissolves in water the AHsolution = -49 kJ/mol The sum of the AHnydration of Lit and Br is…

A: Given that -  For the reaction -  Li+(g) + Br-(g) ----> LiBr(s)    ∆Hsolution = -49 kJ/mol…

Q: 2. Propose the synthesis of following compound:

A: In this question, we will write the synthesis of the given compound.  We will used benzene ( as a…

Q: Give the condensed structure and the IUPAC name of the product/s for each of the following reactions…

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Q: E Learning Task 2: An alloy is prepared by mixing 60g copper and 70g zinc. Find the percentage by…

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Q: Pick the intermolecular force MOST responsible for the ability of neon to exist as a liquid from the…

A: The London dispersion force is defined, as when two atoms or molecules are closer to each other than…

Q: THE SPECIFIC POWER BACTERICIDAL LAMP CLOSED TYPE, SHIELDED BE LESS THAN (W / M ³) 1. 1 2. 2-2,5 3.4…

A: The correct answer is given below

Q: Chemistry 3. Propose a synthesis of the molecule below using A., B., and C. as your carbon atom…

A: Here we are required to synthesize the given compound.

Q: Below is shown the phase diagram for benzene. Note the scale on the pressure axis is not linear.…

A: To check the process , we need to determine the phase of benzene at given Pressure and both…

Q: TOPIC: Ester Synthesis via Nucleophilic Acyl Substitution Write the chemical equation involved in…

A: neutralization of acids

Q: Can solid benzene exist on the surface of the planet Vulcan (surface

A: Can solid benzene exist on the surface of the planet Vulcan (surface temperature 270 K and…

Q: Determine the molarity of a solution with a volume of 562. mL and 0.570 mol of solute dissolved.…

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Q: What controls the mobile phase flow rate in ascending TLC or paper chromatography? Do you think it…

A: The answer is given below

Q: पगरकण Soपकicn oHgPa (s-्s0)4) trvaded wiHh T-1X10 M NaoM त atene एoं भने . CoCe ল लें १.2200t- NaoH…

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Q: a. Rank the acidity of the following acids (label 1 as the most acidic and 3 as the least acidic) CI…

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Q: The combustion of ammonia in the presence of excess oxygen yields NO2 and H2O:…

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Q: Predict the major product(s) of the following reaction (CH8). СООН Br2 Cl4 Br Br Br СООН СООН СООН…

A: And: Option A

Q: Heated lithium atoms emit photons of light with an energy of 2.961 × 10−19 J. Calculate the…

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Q: What is the formal charge of sulfur atom in this molecule. The overall charge of the molecule is -2.…

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Q: Question 16 For the compound Nome the compond Identify ench chiral center Are geo metric is omors…

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Q: Transmittance/% 100 50- A B 3000 2500 2000 1500 1000 500 Wavenumbers //cm Figure 2. IR spectrum of…

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Q: A vernier caliper was used for taking the diameter of a sphere of unknown material. The radius…

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Q: 6. The reaction of 44.1 g of Cr203 with 8.0 g of Al produced 12.6 g of Cr. What is the percent yield…

A: The species which is consumed completely in a reaction is known as limiting reagent.  the amount of…

Q: NH fe step 8 lease wite step by mechanism.

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Q: Provide the IUPAC name for the condensed structural formula shown here. CH3 CH2CH,CCH,CH2CH3 CH3

A: To write iupac nomenclature of an organic compound here condensed formula is given, we must follow…

Q: Differentiate Cyclohexane vs Benzene

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Q: What is the value of 1.000 mL of an iodine solution (1.000 mL ≈ 0.03000 grams sodium thiosulfate) in…

A: Given 1.000 mL iosine, I2 is equivalent to 0.03000 g sodium thiosulfate, S2O32-(aq). Molar mass of…

Q: A student is told that a solution of 0.650 g of an unknown ionic compound dissolved in 10.0 g of…

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Q: En la titulación de 25.00 mL del ácido diprótico ácido butírico (Illamémosle H2B) 0.100 M con KOH…

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Q: Determine ∆G° for a reaction when ∆G = -188.0 kJ/mol and Q = 0.035 at 223 K. (R = 8.314 J/mol ･ K)

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Q: What is the oxidation state of Zn in the product? Is it getting reduced or oxidized or no change in…

A: When the oxidation number increases, then it is oxidation.  When the oxidation number decreases,…

Q: 30.0g of C2H6 gas are held in a container at 960 mmHg, at 275K. DETERMINE THE VOLUME OF THIS…

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Q: 1.) How Many grams of NaOH (MW=40.0) are in 200 ml of a 0.175 M solution of NaOH?

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Q: Find how to get the derivative of the compound BENZIL.

A: Benzil derivatives undergo a reaction with a bismuthonium salt to produce O-aroyl enolates as a…

Q: Given the partial pressure of H2 (g) PH2 = 0.0500 atm, [Cd2]= 0.150 M and the pH of the cell is…

A: Given redox reaction is Cd(s)  + 2H+(aq)   →H2(g) + Cd2+(aq); E0 = 0.400 V pH of the cell = 2.34…

Q: The most likely Lewis dot structures are those that have small formal charges or no formal charges,…

A: The lewis dot structure is the representation of the bonding electrons and non-bonding electrons in…

Q: 2. Circle the two structures that are structural isomers of each other.

A: Structural isomers are the compounds having same molecular formula but different arrangements.

Q: 2NO(g) + Cl2(g) = NOCl2(g) NOCl2 + NO(g) = 2NOCl(g) If this mechanism is correct, what can be…

A: Chemical kinetics is branch of chemistry in which we deal with speed at which rate of reaction…

Q: Balance the fillowing redox reaction. N.*. Ia; →N.*, I' INi CH+or H20)-) ICH+ Ni 3t H20) or

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Q: This question has two parts Part One: A scientist conducts a few experiments in her lab and comes up…

A: A hypothesis is an assumption, an idea that is proposed for the sake of argument so that it can be…

Q: Use the data provided to answer this question. Calcium bromide, CaBr2, has a lattice energy of -2176…

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Q: Three elements, A, Q, and Z, have the molar masses indicated in the table below. Given a compound…

A: empirical formula has to be determined using the given data

Q: Use the data in the table to answer the following questions about the reaction between reactants A…

A: Detail mathematical calculation is shown below

Q: PHYSICAL METHODS OF WATER TREATMENT (CLEANING) 1. filtration 2. coagulation 3. desalination 4.…

A: Physical method for water treatment is-  1-Filtration Other given process are always make use of…

Q: please explain how to synthesize the following molecule using only benzene or 2-carbon molecules.…

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Q: Coloque los siguientes compuestos en orden decreciente de magnitud de energia de red K20 Ligo Li0 >…

A: The magnitude of Lattice energy is dependent on following two factors :  1.) Size of cation and…

Q: Compared to their neutral atom counterparts, ions will have smaller or larger atomic radii due to…

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Q: e. Identify each chiral center (label *) and indicate R/S configuration O H2N H HO Но f. How is each…

A: Relationship between D- erythrose and given organic compounds like  Enantiomers ,Diastereomers ,…

Writing and Balancing Nuclear Equations

A nuclear equation is a symbolic representation of a nuclear reaction using certain symbols. It is studied in nuclear chemistry and nuclear physics.