Give the nuclear binding energy of the 27Si nucleus in MeV. Round your answer to three decimal spots. Nucleon masses: 1p=938.2720 MeV/c2; ¹n = 939.5653 MeV/c²

Q: explain inorganic solids giving examples and illustrations  in full details

A: To explain: Inorganic solids with examples

Q: What is the activity coefficient for each ion at the given ionic strength at 25 °C? Activity…

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Q: 4. Gold chloride, AuCI, has a Ksp of 2.0 x 10-13. How many grams of gold are found in 500 mL of a…

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Q: Below are a series of potential resonance structures, along with the curved-arrows that translate…

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Q: ||| E O CHEMICAL REACTIONS Finding chemical formulae from a mole ratio An unknown compound has the…

A: • Find Chemical Formulae from a Mole Ratio: Steps :- Step 1: Identify the Mole Ratio of the given…

Q: Draw the structures of the following  disaccharides between allose and sorbose:…

A: β-D-sorbofuranosyl-(2→4)-α-D-allopyranose is combination of β-D-sorbose in furanose form and…

Q: Name the following compound. о с CH3 ОН

A: The name of a compound is determined by the IUPAC rules. According to IUPAC rules, first, find out…

Q: A scientist has a 27% base solution and a 43% base solution. In order to complete an experiment, she…

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Q: Please draw in bond-line structure

A: In bond line structures, carbon and hydrogen bonds are just shown by a line . The functional group…

Q: (COOH)2 2H₂O +2KMnO4 + 3H₂SO4 → K2SO4 + 2MnSO4 + 18 H₂O + 10C02

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Q: 2 d out of A student's house contains 400kg of air. In winter the student turns down the heat as…

A: Solutions- Weight of Air = 400kg T1 = 14°C = 287K, T2 = 21°C = 294K Find - Energy in kJ

Q: Which of the following represents the balanced equation for the combustion of Pentane?

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Q: Perform the calculations and determine the absolute and percent relative uncertainty. Express each…

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Q: 2.( J Given the standard reduction potentials (E°) for ubiquinone (Q) and NADP+ provided below,…

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Q: Which is a molecular geometry that is somewhat common for transition metal complexes but violates…

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Q: Decompression sickness (also known as the bends) is a condition that affects divers and others…

A: Compounds containing covalent bonded atoms are known as covalent compounds.  If the…

Q: 2. Evaluate the following integrals. ● -5 dx 0 5x • S√1 + x dx

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Q: Question 1 Modern boats are often made of steel, which is a mixture of iron, carbon and other…

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Q: alculate the freezing point of a solution of 1.82 g of NaCl in 152.2 g of water.  Kf for water is…

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Q: CBr4, CH3Li Et₂O -A C15H24Br2 CH3Li C B What is A? Draw three-dimensional representations of the SM,…

A: Organic reaction mechanism

Q: The carbons in an alkane are all hybridised >>

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Q: 1. Mass of copper 2. Reaction 1: Cu + 4 HNO, Cu(NO3)2 + 2 NO₂ + 2 H₂O a. Formula of the brown gas b.…

A: 1. Mass of copper will be the mass that you have taken for the reaction.

Q: kJ of heat is required to convert 22.676 g of liquid 2-propanol, C3H7OH, at 11.4 °C to gaseous…

A: The mass of the 2-propanol sample is = 22.676 g The initial temperature of the 2-propanol is =…

Q: Check all the correct statements. Note: Push yourself to understand why these statements are true or…

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Q: Question 11: Complete the elementary * step in Figure 11. [Draw the structure in ChemSketch and…

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

Q: What side product(s) could be formed if the glassware is not placed in the over overnight? MgOH 1…

A: A question based on general chemistry that is to be accomplished.

Q: (6) (f) 흐

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Q: 2. Give the products that each of the following compounds would form after two repetitions of the…

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Q: For questions 12, 13, and 14: predict the formulas of the products for each reaction and WRITE them…

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Q: The following results were obtained when each of a series of standard silver solutions was analyzed…

A: According to Lambert-Beer's law  we can say A = Ebc  Where A is absorbance, E is molar absorptivity,…

Q: Answer the following problems by showing your complete solutions and interpretations. Please be…

A: 3.t=2.303/klog(co/ct) Co=440g Ct=? t=28,703 years k=0.693÷6000(half life given in the passage)…

Q: Which chemical equation is consistent with the concentration vs. time data below? Circle your answer…

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Q: a. What is the maximum number of electrons that can be identified with the following set of quantum…

A: using the given set of quantum numbers we have to find the total number of electrons possible

Q: Refer to the following table to answer questions pertaining to the composition of Mg/S compounds:…

A: In the table mass of compound and the mass of sulfur in the compound is given. Since only magnesium…

Q: Calculate the Redlich-Kwong parameter a of ammonia from the values of the critical constants.

A: NOTE! You have posted two different questions at same time, but as per bartleby guidelines we can…

Q: The amino acid selenocysteine at pH 7 is shown below. Its pk values are pK₁= 2.09, pK₂=9.10, pk,=…

A: Here we are required to draw the chemical equilibrium at each pka value for selenocysteine.

Q: 3. What is the mass in grams of each quantity of lactic acid (C3H6O3), the compound responsible for…

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Q: 1st Element C C # of atoms 4 1 2nd Element H O # of atoms 10 3 Formula PF5 Give three chemical…

A: "To get remaining sub-parts solved please repost the complete question and mention the sub-parts to…

Q: CH Question: 1. A 5-gallon spill of benzene (MW=78) on a sealed concrete floor occurs in a confined…

A: Solutions- Given data- Volume of benzene = 5 gallon.  To find- Air concentration of benzene in ppmv…

Q: Question 7 In a liquid-liquid extraction using the biphasic solvent system described in Question 2,…

A: Distribution coefficient is concentration of cholesterol in organis solvent divided by…

Q: What volumes of 0.1M solns of glycine hydrochloride and glycine must be mixed to prepare IL of a…

A: The preparation of a buffer is governed by Henderson-Hasselbach equation which is written as…

Q: 2.How would an ester differ from a carboxylic acid or alcohol in terms of its structure? In terms of…

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Q: Provide the correct IUPAC name for HCl(aq

A: IUPAC stands for International Union of Pure and Applied Chemistry . It is the apex body which sets…

Q: Write the cationic polymerization mechanism for following reaction. n H₂SO4

A: In this polymerization, cation formed in presence of acid. Carbocation is benzylic carbocation which…

Q: Complete the synthesis of (R)-4-methyl-2-((R)-1-(phenylthio)ethyl)pentane-1,2-diol from the starting…

A: The given compound can be synthesized as :

Q: 1. Balance this redox equation. Answer only using the lowest whole number coefficients (i.e. 0, 1,…

A: Steps to balance a redox equation (i) Assign oxidation numbers to all atoms in reactants as well as…

Q: Vapor pressure curves for CS2 (carbon disulfide) and are drawn below. CH3 NO2 (nitromethane) vapor…

A: The vapor pressure of the both compounds can be determined form their given vapor pressure curves.

Q: At what T,P must a sample of Ar(g) be if the rms speed is 1706 m/s, and its mean free path is…

A: Formula for RMS velocity of gas is as follows:

Q: E 3) Determine the relationship between pairs of chemicals A-D (Same, Resonance, Structural/…

A: Resonance structures are also isomers but the speciality of resonance structures is that they…

Q: A) B *

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