How many signals would be present in the ¹HNMR? 05 04 OH

Q: 5.Supply the missing compounds:

A: Given : structure of reactants.

Q: Correct. What is the concentration of H* in 0.0072 M HCIO4? [H]= 0.0072 Hint HCIO4 is a strong acid.…

A: Hydrogen ion concentration is an important parameter of an aqueous solution. The concentration of…

Q: One of 7.74 There are two stereoisomers of 1-tert-butyl-4-chloro-cyclohexane. these isomers reacts…

A: Note - Since the given question is a multiple question, hence I solved first question according to…

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A: Given: The total pressure of a mixture of N2 and O2 gas = 1300 torr We have to find the mole…

Q: Exercise Consider the following potentiometric titration data for acetic acid solution against…

A: a) pH of solution vs Volume of NaOH

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A: Since you have posted a question with multiple sub-parts , we will solve first three sub-parts for…

Q: Draw an alkyl halide and choose the best reaction conditions that would undergo an SN2 reaction to…

A: Given reaction: We have to find the alkyl halide and the best reagent that would undergo an SN2…

Q: How many electrons are in the system of the molecule? Express your answer as an integer. 15| ΑΣΦΑ ?…

A: Huckel's rule :  This rule states that if a cyclic, planar molecule has 4n+2 π electrons, it is…

Q: (c) Propose a synthesis for the following compounds: (1) HO NH₂ Ethanolamne HO OH diethanolamine

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Q: c-E-0-H + NaHCO3 -> <-- 503 Balanced ionic equation: H- H SEXBO

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Q: Each step in the following process has a yield of 60.0%. CH₂ +4Cl₂ ⇒ CCI₂ + 4HCI CCI + 2 HF →→…

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Q: In the balanced oxidation-reduction reaction (occurring in acidic condition) the coefficients before…

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Q: draw the products you get with syn- and anti- addition of bromine to z-stilbene. For each of these…

A: When the larger group are on same side of double bond, it is called Z isomer. Let us discuss the…

Q: Exercise calculate the mean and standard deviation of the following set of analytical data. 15.67,…

A: Mean : It is defined as the average of all the observations. It is expressed as  Mean = {Sum of…

Q: 2.95 g of magnesium nitride react with 1.500 g of water. What is the limiting reactant

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Q: What is the number of formula units in a 2.30 mole sample of FECl3

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Q: 5) Consider the following reaction at equilibrium. What effect will increasing the volume of the…

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Q: In the balanced half-reaction (occurring in acidic condition) there are __electrons on the __ side…

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Q: Aqueous sulfuric acid H2SO4 will react with solid sodium hydroxide NaOH to produce aqueous sodium…

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Q: Aqueous iron(III) chloride reacts with solid magnesium to form solid iron and aqueous magnesium…

A: We have to write balanced chemical equation of aqueous iron(III) chloride  with solid iron

Q: 1. An unknown liquid is added to a beaker of water. After a few minutes you discover that unknown…

A: Ionic bonds are mainly formed by 's' block elements and 'p' block elements. Covalent bonds are…

Q: The metal barium can be produced in the elemental state by the reaction of barium oxide with…

A: We have to write the unbalanced reation between barium oxide and aluminium producing solid aluminium…

Q: A chemist prepares a solution of mercury(I) chloride (Hg, Cl₂) by measuring out 0.000140 μmol of…

A: Given: The number of moles of Hg2Cl2 = 0.000140 μmol The volume of the solution = 50 mL We have to…

Q: Calculate the percent yield if 10.8 g of nitrogen gas is produced from the decomposition of 41.9 g…

A: The percent yield formula is calculated by following formula Percent yield= (experimental yield ÷…

Q: Calculate the percent yield if 1.18 g of copper is produced from 5.48 g of copper(II) sulfate and…

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Q: The concept of determining which reactant is limiting and which is in excess is akin to determining…

A: First we would write the sandwich making as a reaction between bread and cheese.  a.) Then using the…

Q: A student ran the following reaction in the laboratory at 448 K: PC15 (9) PC13 (g) + Cl₂ (g) When…

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Q: phosphate buffer at pH 7.5. You are out of solid versions of phosphate, but you find stock solutions…

A: Solution: Postpartic acid is tribasic basic acid (contains three protons), therefore it have three…

Q: Part A Calculate AHrxn for the following reaction: Use the following reactions and the given values…

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Q: Can You please answer question #4 that it is on the picture  (4. Write out the net ionic reaction…

A: A net ionic equation involves only the non-spectator ions.

Q: Cr(s) Cr(NO3)3 A Voltaic Cell NaCl(aq) Pb(s) Pb(NO3)2 Cr³+ (aq) + 3 e¯¯ → Cr (s) E° = -0.41 V Pb²+…

A: Higher reactive metal can reduce the metal ion of lower reactive metal from its aqueous solution.

Q: You are utilizing 21 mL of NaOH (1M) in the reaction, and want to add 4 times the equivalence of…

A: Volume of NaOH = 21 ml  Molecular weight of of vanillin = 152.15 g/mol  Note : 1 equivalent of NaOH…

Q: Why do you suppose this mechanism leads to the anti-Markovnikov product? Provide a rational and…

A: The addition reaction in presence of any peroxide results in anti-markovnikov product. This is due…

Q: How can we drsw the Lewis structures for the 4

A: Solution: We have to follow following steps to draw Lewis structure. Step 1: Find the sum of Total…

Q: i) ¹H NMR signals: j) HO ¹H NMR signals: -Br k) on ¹H NMR signals:

A: Note: According to our guidelines we are supposed to answer only first three subparts. Kindly repost…

Q: 16. Average atomic mass is different from mass number because... O A. the average atomic mass…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: Determine the name of the product of the reaction shown here. -NH₂ + HBr ? A) cyclopentylamine B)…

A: Answer:- This question is answered by using the simple concept of chemical reaction of amine with…

Q: مد CI byl H 1. NaBH4, CH₂OH 2. HCI, H₂O 1. NaBH, (0.25 eq.), CH₂OH 2. HCI, H₂O 1. NaBH₁, CH₂OH 2.…

A: We have to give the products of the given reactions. Concept: We know that the sodium borohydride…

Q: дов H 1. NaBH4, CH₂OH 2. HCI, H2O 1. LiAIH4, THF 2. HCl, H2O

A: Given reactions are reduction reaction.  NaBH4 and LiAlH4 both act as reducing reagent. LiAlH4 is…

Q: If you have 351.3 g of chromium that react with oxygen, how many moles of chromium(III) oxide will…

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Q: Na,CO3(aq) + CaCl2(aq) +2 NaCl(aq) + CaCO3(s) Calculate the volume (in mL) of 0.100 M CaCl, needed…

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Q: Calculate the number of moles in 7.40 μg of Si.

A: mole = massmolar mass 1 μg = 10-6 g

Q: In the Huckle method HBB is the expectation value for the Hamiltonian of the electron on the 2p…

A: According to Huckle method , Hamiltonian of same atom is represented by HAA and Hamiltonian between…

Q: P18.37 Calculate the reduced mass, the moment of inertia, the angular momentum, and the energy in…

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Q: Balanced Chemical equation: HCI + NaOH -> Balanced ionic equation: Balanced net ionic equation:…

A: Given : reactants

Q: Question 4 What are the stereochemistries of the two double bonds in the structure below? orlo Bond…

A: Now we have to calculate the E/Z stereochemistry of the given double bonds as follows

Q: Calculate the mass percent of each element in Al2O3

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Q: The electron geometry and the molecular geometry of SCl2 are, respectively: A)…

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Q: Individual DNA molecules are invisible to the naked eye. Why were you able to see the DNA after…

A: •DNA is visible after adding ethanol:-  •Normally DNA is negatively charged due to presence of…

Q: Based on the assigned substituent ranking, what is the configuration of the stereogenic center?…

A: Points to remember:  Even number of interchange at stereocenter does not change  the configuration.…