2) LOH 1) POCI, 2) NaN, 3) H₂O/H NH₂ or Z

Q: A 1.000 g sample of a mixture of K2CO3 and KHCO3 yielded 0.4000 g of Carbon dioxide (CO2) upon…

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Q: Caffeine (CH₁N4O₂) is a weak base that is related to ammonia. For the purposes of this question, we…

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Q: The rate law for a reaction is determined to be rate=k[X]3[Y]. What is the overall order of this…

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Q: 11- the molar concentration of HNO3 (63.0 g/mol) in a solution that has a specific gravity of 1.42…

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Q: 4. Which of the following would you expect to have the most negative AS? OH OH III IV A I 11 B. C.…

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Q: In a complex like IrPh(CO) (PMe3)2. the v(CO) frequency would be - performing oxidative-addition…

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Q: paramagnetic [NiBr4]^2- and diamagnetic [Ni(Cn)4]2^2- adopt different geometries; give the geometry…

A: Generally those complexes in which central atom attached with weak field ligands have unpaired…

Q: Identify the reagents you would use to achieve each of the following transformations. OH с D OH A B…

A: These  Reaction involve ozonolysis  reduction ,protection and deprotection.

Q: II. Unexposed 4 Months 8 Months 1 Year 2 Years 3 Years 4 Years 5 Years 7 Years 10 Years 15 Years…

A: 1) The given picture above describe the change in colour of a statue with the passes of time.  The…

Q: Design a buffer that has a pH of 3.76 using one of the weak acid/conjugate base systems shown below.…

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

Q: A solution contains 14.6 g of the substance bolognium and 14.6 g of caterium. Assuming ideal…

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Q: The surface tension of water at 20°C is 72.7 mN m and its density is 0.998 g cm" Assuming a contact…

A: Given that, at 20oC The surface tension of water is γ = 72.7 mN/m = 0.0727 N/m = 0.0727 kg/s2. The…

Q: Quien at noe 2 H₂0₂ (ar) → 2H₂0 (1) + 0₂ (g) Orien Laty [H₂0₂] M 1.22x10-2 8.04 x 10-3 5.30x10-3…

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Q: The following reaction is endothermic. What effect will decreasing the temperature have on the…

A: Le Chatelier's principle: According to the Le Chatelier's principle when a change in concentration…

Q: the schematics of the energy and electronic distribution of the carbon monoxide molecule, while the…

A: There are differences in no of electrons for CO CO+ CO-,and there is M.O diagram will be according…

Q: O d Oe O a Which of the following bonding patterns of carbon is not allowed in the formation of an…

A: -> Valence electrons in Carbon is 4 .hence , carbon can form maximum 4 bonds .

Q: Write the equilibrium constant expression. Solid carbon and carbon dioxide gas react and form carbon…

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Q: Consider the structure below. (1) Draw its conjugate base. (2) Draw its conjugate acid. H₂N- -OH

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Q: Calculate the volumes of ammonia and oxygen required to produce 28 moles of nitrogen dioxide.…

A: Given that, a reaction is 4NH3(g)+7O2(g)→4NO2(g)+6H2O(l). We have to calculate the volumes of…

Q: 6. What is the solubility of Pbl, in 0.0426 M Pb(NO3)2 solution? Ksp = 7.9x10-⁹

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Q: Calculate the total pressure, in atm, of a gus mixture Composed of the following in a 16.92…

A: According to the ideal gas equation, the pressure of a gas is given by: Where, P = pressure of the…

Q: 3. Alcohol Starting Materials 1. methanol 2. ethanol 3. 1-propanol 4. 2-propanol 5. cyclohexanol a.…

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Q: 9. Nitric oxide, NO, reacts with hydrogen to give nitrous oxide, N₂O, and water. 2NO+H₂)------- NO +…

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Q: (-) (+)

A: Given in following question a cell diagram identity 1. Cathode and anode determine 2.)write half…

Q: Which of these labels correctly describes the relationships between groups A and B in this chair…

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Q: There are three fundamental rules that we use in writing electronic configurations for atoms and…

A: This is the violation of Pauli's Exclusion Principle.

Q: Please assist me with homework question 5. Thanks in advance

A: Ideal gas equation, pv=nRT dv= (dv/dp)t + (dv/dt)p

Q: Determine the lattice formation energy of CsCl using the Kapustinskii equation. (show working)

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Q: B. You are to prepare each of the following 100-mL Test Reagents in the Laboratory with b. Molarity…

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Q: If a carbon dioxide molecule is excited, to what level will the electron move? a- σgν, b- Tzpy c-…

A: During the excitation of an electron, it moves from the highest occupied molecular orbital (HOMO) to…

Q: A particular enzyme's activity is low at high pH but increases at lower pH. These data suggest that…

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

Q: Assign the absolute configuration of the asymmetric carbon in this structure as R or S. Br OS o…

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Q: Module 2b: How much NaOH (in g) will * be needed to form a 1000L 100 ppm solution? 10 O 100 O 1000…

A: Given, Note: 1 ppm = 1 mg/L Concentration of the solution = 100 ppm = 100 mg/L Volume of the…

Q: The numerical value for the quantum number / for this set of atomic orbitals is: Please write a…

A: Here, we have to find the numerical value for the quantum number l for the given set of atomic…

Q: O H₂C A) Acid pka: 16-19 Conj. Acid pka: 44 The equilibrium will favor the left B) Acid pka: 44…

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Q: Using Curved Arrow Formalism, draw the reaction of 1-methylcyclopentanol treated with aqueous…

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Q: a) Molecular orbitals; Notation p b) Atomic orbitals; Notation Px. Py, and P: c Hybrid orbitals;…

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Q: Choose 2 of the followings, complete the following for bot Draw the Lewis structure Determine the…

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Q: A Identify the conjugate acid-base pairs in the following reactions: a. HNO3(aq) + H₂O(l) → NO₂¯(aq)…

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Q: 7- Balance the following reaction using half reaction method: 2- 2- a) S₂0₂ +OC₁ C₁¯ +S₂06 b)…

A: Here we are required to balance the redox reaction

Q: 1) HCO + NH3 2) HCl + H₂O → CO² + NH4 H₂O + CI

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Q: te 1. NaH OTS PC1s Me/dietil éter, H₂O

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Q: A CI-CI bond has a bond-dissociation energy of 243 kJ/mol. What is the longest wavelength of…

A: Here we are required to find the longest wavelength of electromagnetic radiation which can cleave…

Q: Calculate Kh using the equations, whichever is applicable. (If the ion is conjugate acid of a weak…

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Q: 8. A Ferrous solution contains 1.176g of FeSO4. (NH4)2SO4.6H₂O in 30.0 ml; a dichromate solution…

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Q: Ammonia has been studied as an alternative "clean" fuel for internal combustion engines, since its…

A: From the balanced combustion reaction of ammonia, pressure equilibrium constant can be determined.

Q: determine the electron count of an octahedral Ti^3+ complex. Calculate the crystal field splitting…

A: Crystal field splitting energy is defined as energy difference between two set of orbital t2g and eg

Q: Ex 14. Will magnesium shavings dissolve if added to an aqueous solution of ferrous sulphate? Justify…

A: The potential difference at the interface of electrode and electrolyte is called electrode…

Q: Does PbCl2 and Agl not form a PbI2(s) precipitate? It is also a double replacement reaction right?

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Q: O Which is the most stable chair conformer of the following compound? EM NH NH NH₂ D. A. B. A D B C.

A: -> chair conformer must have same molecular formula to given compound . -> conformer is most…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".