A. Identification. Name the organic structural formula of the following carbon chains below. CH3 CH,CHCH,CHCH,CH, CH3 CH, Br 1. 2. 6.

Q: Calculate ECELL and indicate whether the cell is galvanic or electrolytic 8. Zn | 0.0364 M Zn+2 ||…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Cr3+(aq)  +  3e- à Cr(s)                          -0.763 V Au+(aq)  +  e-  à Au(s)…

A: Given reactions are :  Cr3+(aq)  +  3e- -------------> Cr(s)                        E0 =  -0.763…

Q: at is the structure of the N-phenylthiohydantoin (PTH) formed upon treatment of a peptide with an…

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Q: Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

A: GIVEN:- Cr3+(aq)  +  3e- = Cr(s)                          -0.763 V Au+(aq)  +  e-  = Au(s)…

Q: Define the following phenomena with reference to main group compounds: (b) metastability

A: In chemistry and physics, metastability denotes an intermediate energetic state within a dynamical…

Q: When the vapor pressure of solution decreases, What will happen to the boiling polll and freezing…

A: vapor pressure of solution decreases means that solution having more number of solute particles. as…

Q: Determine the missing values. Express in 3 SF If the number is too big/small, Express the following…

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Q: Please help with this work. Derive the free-ion term (show the steps) and (b) find (ONLY) the ground…

A: This is multi part questions and as per answering guidelines I can only answer first 3 questions if…

Q: help

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Q: Which of the following is a transition metal? Iron (Fe) Sodium (Na) Aluminum (Al) Calcium (Ca)

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Q: 1) For each of the following compounds, decide whether the compound's solubility in aqueous solution…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Q2: What is the yield percentage of the preparation of Co(salen) complex, if we start from 0.721g of…

A: here we are required to find the percentage yield of Co(salen) complex formed from salenH2

Q: Balance the following redox reaction in basic solution. MnO,(s)+Cl,(g) → MnO̟(aq)+Cl (aq) Mao̟(s) +…

A: Balancing the redox reaction

Q: Name the following compounds by the IUPAC system. The name must indicate the stereochemistry of the…

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Q: 328 K, the K eq for the reaction 2NO 2 (g) rightleftharpoons N 8 O 4 (g) is 1.5. Calculate the…

A: Given :-  2NO2(g) <------> N2O4(g)  Keq = 1.5  Equilibrium concentration of NO2 = 0.50 M  To…

Q: The value of K, for AgBr is 5.4 x 1013 For the Ag/AgBr electrode, AgBr(s) + e Ag(s) + Br (aq) =…

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Q: . tion three: Describe the basis behind cach of the following mechanical separation methods: 1)…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: How many moles are there in 25 g of hydrogen Chloride, HCl?     4.32 x 10^23 molecules   5.34 x…

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Q: Consider the reaction HOCI + F- HF + OCI". Given that K, for HOCI is 3.0 × 10-8 and the K, for HF is…

A: HOCl + F- <......> HF + OCl-  Value of Ka tells the acidic strength of an acid.

Q: The initial temperature of the calorimeter is 19 °C. The final temperature of the calorimeter is…

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Q: The value of K, for AgBr is 5.4 x 1013. For the Ag/AgBr electrode, AgBr(s) + e Ag(s) + Br°(aq)…

A: Given, Reaction : AgBr(s)+e-→Ag(s) +Br-(aq)       E°=0.070 V The Ksp value 5.4×10-13

Q: A carbon dioxide in a tank is at 12 atm and 27 °C. What will be  the new pressure if the tank is…

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Q: 48. Classify each of the following fatty acids' groups as saturated or unsaturated. Which would form…

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Q: Write the balanced NET IONIC equation for the reaction that occurs when nitri acid and sodium…

A: The explanation is given below-

Q: Propose, how to obtain the following alkene in the Wittig reactions, starting from alkyl halide and…

A: The Wittig reaction, also known as Wittig olefination, is a chemical reaction that occurs when an…

Q: 3 attempts left Check my work Click the "draw structure" button to launch the drawing utility. The…

A: Note : Isoprene is having two double bonds. Double bond act as nucleophile. Therefore more…

Q: Propose reagents and conditions for the following multistep reaction: Br CH3 CH2 CH2 CH CH2 H2C. CH…

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Q: What is the oxidation number of S in the compound Na,S,O5?

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Q: Substance X is known to exist at 1 atm in the solid, liquid, or vapor phase, depending on the…

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Q: 6) Fix the reaction: The following reactions will not work as shown. Explain why the reaction will…

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Q: 3. A solution was made by dissolving 532 g of Ca3(PO4)2 in 988 g of water. Calculate the molarity,…

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Q: Calculate the dipole moment of the carbon–hydrogen single bond

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Q: What is the emf of this cell under standard conditions? Express your answer using three significant…

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Q: Write balanced half-reactions for the following redox reaction: 3 Cl,(0)+2 Cr*(aq)+14 OH (aq) → 6 C1…

A: Here we are required to balance the half cell reaction for the given redox reaction.

Q: What volume of benzene (C6H6, d= 0.88 g/mL, molar mass = 78.11 g/mol) is required to produce 1.5 x…

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Q: Two 30.0 mL samples, one 0.100 M HCl and the other 0.100 M HF, wore titrated with 0.200 M KOH.…

A: A.) , B) Given acids are monoprotic ( Have one acidic H ) and base is KOH , so volume needed at…

Q: CN

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Q: List at least three (3) physical or spectroscopic methods that can be used to differentiate between…

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Balance the following redox reaction in acidic solution. 1(5)+Zn* (aq) → Io,(aq)+Zn(s)

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Q: 58. Classify each molecule as a lipid, carbohydrate, or amino acid: CH,OČ(CH,),,CH, а.…

A: By observing the different functionalities present in these compoundd, we can classify them as…

Q: Consider the following equilibrium reaction: 2NO2 (g) = 2NO(9) + O2 (9) In a container held at 375.…

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Q: Apply the IUPAC Naming rules to the following molecule: CH, -CH2 CH2-CH2-CH2-CH-CH2-C–NH - CH3…

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Q: For the reaction below, determine the stoichiometric coefficient on water in the balanced redox…

A: First we would balance the given reaction using half reaction method.  For this , we determine…

Q: QUESTION 8 What is the density of a gas at STP if it has a molar mass of 45.2 g/mol? O 2.021 g/L O…

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Q: काना P०३वडडांपल श्षलकांव्ट (PeN ) Oल्वलह् जकक वतंवेह , व वेलववास पुde्सा पुवनांवर CHCN ) , kcN (a৭)+…

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Q: What was the purpose of adding the indicat Two titrations ended with the pH well above 10 the other…

A: Indicators are the substances that are used normally in an acid-base titration, whose solution…

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Chemical formula of an ionic compound can be formed by criss-crossing the valencies of ions.

Q: 1. For functional group and hydrocarbon each: -Give definition: -Give classification: -Give…

A: Functional groups ad hydrocarbons are part of organic chemistry.

Q: Use the following atomic masses (in g/mol): Mg = 24.31; O = 16; Ca = 40.08; C = 12.01; Na = 23; H =…

A: Given-> Volume of H3NSO3 = 34.26 ml = 0.03426 L  (1 L = 1000 ml) Weight of H3NSO3 = 0.3337 gm

Q: chanical ctrical emical lar

A: In ocean high velocity waves collide in the form of tide which produce kinetic energy.

Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.