Which of the following compound has 4 signals in PNMR b) d) c) а)

Q: Assign oxidation numbers to each element and balance the equation in a basic solution.  H2O2 + ClO2…

A: The balanced equation in basic medium is given below

Q: For u=0.1, the activity coefficient (gamma) of M2+ is 0.41 while gamma of X- is 0.75. Calculate how…

A: At ionic strength of 0.1, the activity coefficient values are: Ksp = 1.2 x 10-9

Q: Assign oxidation numbers to each element and balance the equation in an acidic solution.  Mn2+ +…

A:

Q: Consider the apparatus shown below with the valve initially closed. The volume and pressure in each…

A: Dalton law state that total pressure exerted by mixture of gases is equal to sum of  pressures…

Q: Write a balanced chemical equation for the following reaction in a basic solution. ClO–(aq) +…

A: Write a balanced chemical equation for the following reaction in a basic solution.ClO–(aq) +…

Q: For one month Siera calculated her home town’s average high temperature in degrees Fahrenheit. She…

A:

Q: How many grams of silver can be plated onto an object in 5.70 minutes at 7.17 A of current? Ag*(aq)…

A: The amount of Silver plated is given below

Q: Solution: Kso=1.41-10-11 The resistance of a saturated solution of PbSO4 (very insoluble salt) at…

A:

Q: Table 1. Data on EDTA Standardization Weight of CaCO3 (g): 0.2003g Trial Volume of EDTA (mL)…

A: Each of Ca2+ is neutralised with 1 mol of EDTA. Also, No of moles = Mass / Molar mass

Q: Calculate H30| of the following polyprotic acid solution: 0.130 M H2CO3 (Kal = 4.3 x 10 7, K2 = 5.6…

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Q: What is the molar solubility lead(II) bromide when it is added to pure water, if the Ksp (PbBr2) is…

A: Given: The Ksp of PbBr2 = 6.60 × 10-6 We have to calculate the molar solubility lead(II) bromide…

Q: Predict the stereochemistry for the following E2 reaction. Draw a Newmann Projection of the reactive…

A: Elimination reaction of alkyl halide: Alkyl halide gives an elimination reaction by reacting with a…

Q: 10. Alkyl diazonium salts decompose to form carbocations, which go on to form products of…

A:

Q: Use the References to access Enter electrons as e. Use smallest possible integer coefficients for…

A: Bromine is accepting electron and developing a negative charge and it is getting reduced.…

Q: According to the following reaction, how many moles of lithium sulfide should be needed to produce…

A: Given :-  3Li2S + Mg3P2 → 2Li3P + 3MgS  No.of moles of Li3P produced = 9.206 mol  To calculate :-…

Q: Diffusion of Gases Consider that you carried out the following, where you 1. Place 1.0 mL of dilute…

A: Phenolphthalein is an indicator that is used for the detection of acidic or basic medium. The pH…

Q: For each of the species below, identify any cyclic conjugated system, then: A. Determine the number…

A: For aromatic anti-aromatic cyclic and planar structure is important condition....

Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

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Q: What is the oxidation number in each of the following: A. Cl in Mn(ClO3)2 B. P in H2PO4-  C. Br…

A: The sum of the oxidation number of all the atoms in a given compound should be same as that of net…

Q: Which of the following 2.00 mol in 1.0 Liter aqueous solution will have the highest pOH? Select one:…

A: For any aqueous solution  pH + pOH = pKw  The solution with highest value of pOH have lowest value…

Q: (Practice Problems) H. CI 1) CH, - OH H,C CH, H,C - H,C Cн, - Br 6) OH 2) CH - (CH3)2 H,C H. H;C. 3)…

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Q: Predict the major product of the following reaction. HBr peroxides • You do not have to consider…

A: Alkene gives an electrophilic addition reaction with hydrogen halide to form an alkyl halide.

Q: The amount of Fe (AW 55.85) in a 0.4891-g sample of an ore was determined by a redox titration with…

A: During the titration, the titrant is reduced from Cr2O7-2 (each chromium oxidation state=+6) to Cr+3…

Q: grams of H20

A:

Q: g) (aq) Enter electrons as e". Al half cell (E° red = A voltaic cell is constructed from a standard…

A: Given: A voltaic cell is constructed from a standard Al3+|Al half-cell and a standard F2|F-…

Q: Draw the Lewis dot structures and the structural formulas for the following molecules. Keep in mind…

A: Lewis dot structure shows the bonding and non-bonding electrons around all the atoms in a compound.…

Q: A nonstandard cell or half-cell potential can be calculated using the Nernst equation: RT InQ nF E=…

A: Ans.

Q: What is the standard cell potential for the following cell? Will the reaction be spontaneous? 3Cu(s)…

A: Given, 3Cu(s) + 2Fe3+(aq) ↔ 3Cu2+(aq) + 2Fe(s)Cu2+(aq) + 2e- ↔ Cu(s) Eo = 0.340VFe3+(aq) + 3e- ↔…

Q: Radioactive radon-222, found in many homes, is a potential health hazard. The half-life of radon-222…

A: Radon 222 is a radioactive substance which undergoes radioactive decay Here we are required to find…

Q: QUESTION 1 Which are the spectator ions in the reaction between aqueous lithium hydroxide and…

A: Spectator ions: Spectator ions can be define as the ions which are present on both reactant side and…

Q: Assign oxidation numbers to each element and balance the equation in a basic solution.  Cl2 → ClO2-…

A: Detail description is given below

Q: Aqueous sulfuric acid (H,SO) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A:

Q: reaction for the following galvanic cell? Cr(s)| Cr3+(aq) || Fe3+(aq) | Fe(s)

A: Reduction is process that involve gain of electrons and oxidation is a process that involves loss of…

Q: What is the calculated value of the cell potential at 298K for an electrochemical cell with the…

A: Given, the cell reaction: 2H+(aq) + Ni(s) → H2(g) + Ni2+(aq) We have to calculate the cell potential…

Q: The pKa's of H3PO4 are 2.0, 7.0, and 12.5. Assuming you have the sodium salts of all of the ionic…

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Q: Assign oxidation number of the manganese in K2MNO4: а. +6 O b. +2 О с. +4 O d. +7

A:

Q: A total of 31.3 ml of 0.15 N NaOH was required to reach a phenolphthalein endpoint in  titrating…

A: Equivalent of acetic acid in vinegar can be calculated from titration because vinegar consists of…

Q: / minutes

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Q: Draw and label a structure of: A diglyceride of oleic acid

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Q: 4. a) What is the osmotic pressure of an aqueous solution at 25°C if its freezing point is -2.1°C?…

A: Using relationship between different colligative properties to concentration we can calculate the…

Q: A voltaic cell is constructed in which the anode is a Fe2+|Fe3+ half cell and the cathode is a F|F,…

A: In voltaic cell oxidation is occur at anode whereas reduction is occur at cathode.

Q: Draw the major product(s) of the following reaction. O, initiator • You do not have to consider…

A: Note : Alkene reaction with oxygen gives carbonyl compounds.

Q: Male patient suffering from Diclofenac sodium or diclofenac potassium no preference : rheumatoid…

A:

Q: 1.) Compare the relative atomic radius of iron and carbon. Fe: С:

A: Since you have asked multiple questions, we will solve the first one for you. For remaining…

Q: How to prepare 1M of potassium iodine

A: Given, Molarity of potassium iodine is 1M

Q: Can you make a conclusion about this table?

A: A conclusion about the table is needed to be prepared.

Q: 6. Starting with benzene and any other reactants you need, show how you would synthesise the…

A: There are various types of palldium catalyzed coupling reaction-  1- suzuki coupling 2- sonogashira…

Q: In what volume ratio should you mix 1.0M solutions of NH4CI and NH3 to produce a buffer solution…

A:

Q: A voltaic cell is 'constructed from a standard AlT|Al half cell (E° red -1.660V) and a standard Mn+…

A: Given that, a voltaic cell is constructed from a standard Al3+|Al half-cell (E0red = -1.660 V) and a…

Q: What are the ways that you can do to help your body in maintaining your normal temperature…

A: homeostasis

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.