1. LiAIH4 (excess) 2. Н30 OH OH (A) (C) зде уже OH ОН (В) (D)

Q: Which of these bonds is predicted to be the strongest? a.) C-Br b.) P-Br c.) Br-l d.)…

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Q: Which of these describes the formation of ionic and covalent bonds?  a.) electrons are transferred…

A: Which of these describes the formation of ionic and covalent bonds?

Q: A weather balloon calibrated at 0.00 °C to have a volume of 14.0 L has what volume at -25.8 °C…

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Q: An acetic acid-sodium acetate buffer is prepared by mixing 6.00 g NaCH3CO2 with 4.00 mL of CH3CO₂H…

A: we have to calculate the pH of the given solution

Q: 10.00 mL of 0.200 M formic acid is titrated with 0.100 M sodium hydroxide. Write a balanced…

A: Note: Since you have posted a question with multiple sub-parts, we will provide the solution only to…

Q: At a constant temperature and pressure, there are initially 0.1151 moles in a balloon with a volume…

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Q: [References] ose the References to access important values if needed for this question. Consider the…

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Q: Consider the following system at equilibrium at 500 K: PCI5 (9) +21.0 kcalPCl3 (9) + Cl₂ (9)…

A: Reaction : PCl5 (g) + 21.0 kcal ---->  PCl3 (g) + Cl2 (g) i.e. endothermic reactions in forward…

Q: Draw the structure of the following compound on the basis of its ¹H NMR spectra and molecular…

A: DBE=nC-nH/2 +1 =8-10/2 +1 =8-5+1 =4 DBE 4 Correspond to 1 ring + 3 double bond That is nothing but a…

Q: This question has multiple parts. Work all the parts to get the most points. What is the pH of the…

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Q: CI NO₂ PhSH

A: Nucleophilic aromatic substitution (NAS) is a type of organic reaction in which a nucleophile…

Q: 4) Calculate AS for the following reactions using the thermodynamic data from appendix C. a. Be(OH)₂…

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Q: Enter your answer in the provided box. How many signals would you expect to find in the ¹H NMR…

A: 1HNMR spectroscopy :- It is useful spectroscopy to determine types of hydrogens, sets of hydrogens,…

Q: Calculate the heat of reaction ΔH for the following reaction: CH4(g)+2O2(g)=CO2(g)+2H2O(g)

A: Given reaction:  CH4(g)+2O2(g)=CO2(g)+2H2O(g) From standard thermodynamic data,      Substances…

Q: 11. Fill in the table below: Formula R-O-R R-C-H RSH O=C R-C-R R₂C=CR₂ ROH O R-C-OH Category of…

A: Category of the compound is determine by the functional group present in the compound. Ex: R-O-R…

Q: Data points at 1 mL increments. (a) What is the pH before any titrant has been added? (b) What is…

A: Given, pH vs volume of strong monoprotic acid curve  Volume of monoprotic base =20.0 mL…

Q: nucleophilic

A: Nucleophiles are those which can donate lone pairs to form bonds. In this picture, there are 6…

Q: Rank the following from most reactive to least reactive in an SN1 reaction. Cl

A: Substitution Nucleophilic Unimolecular reactions (SN1) are dependent solely on the reactant’s…

Q: 4. Is a solution of sodium phenolate (NaC6HsO) acidic, basic, or neutral? How do you know?

A: NaC6H5O is salt of weak acid and strong Base.

Q: At what temperature Celsius will 19.4 g of molecular oxygen, O2, exert a pressure of 1820 mm Hg in a…

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Q: Draw the product(s) formed by heating the compound shown in basic ethanol. NaOEt EtOH Incorrect OH…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: a) Draw the complete mechanism for this reaction: CH₂0 1) NaOCH, 2) H₂0 b) What drives the…

A: This is a type of condensation reaction

Q: The half-equivalence point of a titration occurs half way to the equivalence point, where half of…

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Q: For the electrochemical cell 2 Au³⁺(aq) + 3 Zn(s) → 3 Zn²⁺(aq) + 2 Au(s) (E° = +2.260 V, [Zn²⁺] =…

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Q: 2. Show how the synthetic transformation shown below could be carried out. More than one step is…

A: Reaction of propan-1-ol with PCl5 to give 1-Chloropropane .

Q: Question 2 Identify each of the following reactions: OP Jam & Jam J Step 1 NH Step 2 NH_Step 3 NH…

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Q: 9. Z(s) KNO3(aq) salt bridge X(s) 1.0 MZ(NO3)2 (aq) 1.0 MX(NO3)₂(aq) Half-Reaction X2+ (aq) + 2…

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Q: ∞0000 The molecular orbital above is best described as: б о * 0 0 0 П 0*

A: Molecular orbitals  formed by the combination of atomic orbitals.

Q: A given weak base solution is found to have [H] = 4.3 x10-11 M. What is the [OH-] in this weak acid…

A: Answer: Product of H+ ion concentration and OH- ion concentration will be equal to the ionic product…

Q: Suppose a 250. ml. flask is filled with 2.0 mol of N₂ and 1.2 mol of NH3. This reaction becomes…

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Q: Determine the value of Ksp for Mg(CN)2 by constructing an ICE table, writing the solubility constant…

A: Answer: Mg(CN)2 is a sparingly soluble salt, therefore it is considered that all its dissolved…

Q: Substance NH:(9) HCI (9) NH.CI (S) Question 8 of 23 Calculate AS for NH3(g) + HCI(g) → NH.CI(s). S*…

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Q: 3. Draw the Lewis dot diagram, determine the hybridization of interior atoms, draw the molecular…

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Q: Provide the correct one-letter abbreviation for the following amino acid: (+) H3N-CH-C-0 I H Q A R N…

A: Amino acids are organic compounds that contain both amino (-NH2) and carboxylic acid (-COOH)…

Q: alkyne

A: The desired product can be formed by the oxymercuration-demercuration reaction of corresponding…

Q: Which of these is the most likely ionic compound? a.) KF b.) NaB c.) NaZn d.) KNa

A: An ionic bond is formed between a metal and a nonmetal. On the other hand, a covalent bond is formed…

Q: Part B Classify the following line-bond formulas as ketones or aldehydes. Drag each item to the…

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Q: 1. Play with the value of n. Look at how your dropdown menu options change. How many subshells…

A: The shells and subshells in an atom are represented by n and l respectively, these represents the…

Q: 3. Name the compound NH4[Co(PPh3)2(OX) (NH3)NO₂]. Draw all stereoisomers (e.g. geometric and…

A: A question based on coordination compounds. A molecular formula for a coordination compound is given…

Q: A reaction has a ΔH of -87.36 kJ and a ΔS of -175.3 J/K. At what temperature (in K) does the…

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Q: Decide whether the Lewis structure proposed for each molecule is reasonable or not.

A: Lewis structures are the diagrams in which total valence electrons of the molecule are depicted in…

Q: T 9 HSP-49-695 T 8 7 6 5 ppm 4 3 2 1 0

A: The question is based on the concept of organic spectroscopy. we need to identify the compound based…

Q: 1 of 1 00 3000 m 2000 HAVENUMBERI-11 1500 MY 1000 500

A: The question is based on the concept of IR spectroscopy . we need to assign characteristic bands to…

Q: Using curved-arrows, propose a mechanism for the following transformation and draw the major…

A: A question based on reaction mechanism. A tertiary alcohol is given whose elimination mechanism is…

Q: The names and chemical formulae of some chemical compounds are written in the first two columns of…

A: Isopropanol is covalent compound and it does not dissociate in water while dissolving.  Fructose is…

Q: he reaction below has a ΔG 0 rxn of -91.6 kJ. What is the ΔG at 604.1 K, given the reaction…

A: Given reaction A 4B 3 (g) + C (g) ⇌ B 3C (g) + 2 A 2 (l) Given data:  Reaction Pressures[A 4B 3] =…

Q: Meo come сме Ome nBuli AlEtcl₂ + ? мо Oma они OM

A: Ortholithation to form organolithium nucleophile .

Q: The Haber process is one of the most important modern industrial chemical reactions. It produces…

A: The Haber process involves a reversible reaction where nitrogen and hydrogen gas are reacted under…

Q: Convert 532 torr to kPa Remember that multiple steps may be required in the conversion.

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Q: H -H Br CH₂ NaNHz NaNH2 THF BH3, THF H₂O2 / OH- HC Mg Br OH -CH3 CN BH3 THF 1 H₂O₂ / OH- KMNO4 OH- H…

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