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Q: 4. Period 3, Group 2A 1. EC: 2. OD: 3. LDS: 4. QN: 5. Period 4, Group 5A 1. EC: 2. OD: 3. LDS: 4. QN...

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Q: For the species in the reaction: 2Co(s) + H2(g) 8PF3(g) → 2HCo(PF3)4(l), which component is ΔH0f equ...

A: component is ΔH0f equal to zero is given below

Q: The limit to the level of sulfur dioxide (SO,) in ambient air, set by the Turkish National Ambient A...

A: Allowed concentration of SO2 = 350 ug/m^3 Now, 1 m^3 = 1000 L So, Allowed concentration = 350/1000 u...

Q: technique

A:   In this question we have to choose a technique for the For the task specified in the question with...

Q: Question 10 HO OH он OH The complete name of this monosaccharide is B-D-glucopyranose True False

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Q: When the substance shown below burns in oxygen, the products are carbon dioxide and water. How many ...

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Q: Propose a synthesis of the following compound starting from benzene, and 1, 2, or 3 carbon alcohols ...

A: Answer is as follows :

Q: 43. Which one of the following equations represents the ionization of a weak monoprotic acid in wate...

A: Choose the correct option for ionization of weak monoprotic acid in water ?  

Q: Question 4 H OH D H-C-OH HO-C-H HO-C-H ČH2OH Sugar D is a cyclic monosaccharide in Fischer formula b...

A: A monosaccharide contains both an aldehyde and alcohol group.

Q: calorimeter constant:

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Q: acetic acia

A: In this question we have to explain the acid/base equations that occurs in the experiment.

Q: 42. Phenol reacts with ferric ions to form O violet coloured complex O red coloured complex yellow c...

A:

Q: How much is the energy required for vacancy formation for Pb at its melting temperature of 620.6°F i...

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Q: Draw out the atom transfer radical polymerization (ATRP) of styrene utilizing CuBr-PMDETA as the cat...

A:

Q: Calculate ΔS when 25.0 g ethanol at 50.0 °C is added to 75.0 g ethanol at 10.0 °C in an insulated co...

A: Entropy change= m×Cp ln T2/T1 25g ethanol has higher temperature 50°C than 75 g ethanol with 10°C.  

Q: LOH OH OH ÓH он The complete name of this monosaccharide is B-D-glucopyranose O True O False

A: glucose have a cyclic structure called as glucopyrnose 

Q: Zinc is determined by precipitating and weighing as Zn2Fe(CN)6. a) What weight of zinc is contained...

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Q: Predict the multiplicity/splitting pattern and indicate the integration value for each Hydrgen prese...

A: See below

Q: A В C

A:

Q: 1. Binding of oxygen molecules to hemoglobin in carbon-dioxide-oxygen transfer in RBC: A. Reversible...

A: 1) the binding of oxygen molecules to hemoglobin in carbon dioxide -oxygen transfer in RBC is 

Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H20, respect...

A: .

Q: CIS-3,4-dichloco-l-nitronon-3-ene -C-C=C-C Br C - C-C-Br CI CI

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Q: Use the available spectra to deduce the identity of an unknown compound. Relative integrations are i...

A: NMR spectroscopy is a very important tool for the determination of the structure of the organic comp...

Q: 3. For the reaction,  N2O4(g) ⇄ nitrogen dioxide (g)  At 25oC, the equilibrium concentrations of n...

A: The balanced chemical reaction is as follows: N2O4g  ⇌ 2NO2g At equilibrium, the rate of the forward...

Q: Which of the following is not correct? A.Frequency can also be expressed as one cycle per second B...

A: The incorrect statement from the following = ?  A) Frequency can also be expressed as one cycle per ...

Q: What is the boiling point of an aqueous solution of ethylene glycol which is 1.70 molal? A. 0.880oC ...

A: Given, Molality of the solution = 1.70 m Boiling point of an aqueous solution of ethylene glycol (Tb...

Q: 17.48 The molar solubility of AgCl in 6.5 × 10 M AGNO, is 2.5 X 10 M. In deriving K, from these data...

A: In the above question solubility of Agcl In AgNo3 have to consider. At equlibrium, rate of dissoluti...

Q: A chemist needs 32.0 g of phenol, C6H5OH, for an experiment. How many moles of phenol is this? Expla...

A: Given, Mass of phenol (C6H5OH) = 32.0 g Moles of phenol (C6H5OH) = ? Note: Atomic mass of Carbon (C)...

Q: When 0.0916 g P406 were mixed with 0.113g H20, a student obtained 0.121g H3PO3. What was the percent...

A:

Q: Which of the following statements is incorrect? O A. In electrokinetic injection, analytes in the sa...

A: The question is about the injection techniques in capillary electrophoresis, and we need to select t...

Q: Suppose we have a 12.2 L sample containing 0.50 mol oxygen gas (O2) at a pressure of 1 atm and a tem...

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Q: A chemical engineer is studying the following reaction: 4 HCl(g)+O,(g) –→ 2 H,O(g)+2Cl,(9) At the te...

A:

Q: Question 2 Which is the is the correct structure for a-D-galactopyranose? OH HO HO он OH он OH но OH...

A: Structure of α-D-galactopyranose can be determined by considering stereochemistry at aplha carbon an...

Q: 68. The reaction (CH3), CBr + OH → (CH3),COH +Br¯ in a certain solvent is first order with respect t...

A:

Q: A 0.610 g0.610 g sample of a metal, M, reacts completely with sulfuric acid according to   M(s)+H2...

A:

Q: 4) Identify a nucleophile (base) and an electrophile(acid) between the following two reactants: reac...

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Q: Describe the titration curves of each of the acids. Weak acids pK1 pK2 pK3 Phosphoric acid 2.15 Aspa...

A: Two significant ideas in science are titration and corrosive base responses. Titration is the strate...

Q: Write the balanced net ionic equation and name the precipate formed in each reaction  1. CU(NO3)2 (...

A:

Q: Balance the following chemical reaction and determine the coefficients of Fe2(SO4)3 and H2O, respect...

A: given chemical reaction, FeSO4 + KMnO4 + H2SO4 → Fe2(SO4)3 + MnSO4 + K2SO4 + H2O  

Q: Potassium superoxide, KO, is used in rebreathing gas masks to produce oxygen. The reaction of potass...

A:

Q: 1. [). 6 -C-C- -O- I C-C-C-

A: For name we have to select long chain and first protity will give to alcohol and then iodine   

Q: hen 0.0916 g P4O6 were mixed with 0.113 g H20, a student obtained 0.121g H3PO3. What was the percent...

A: P4O6       +    6H2O --->  4H3PO3 0.0916g       0.113g.      0.121 g Molar mass of P4O6 = 219.88 ...

Q: он он OH F но „OH OH OH What is the glycosidic linkage in sugar F? O alpha 1,4 O alpha 1, 3 O beta 1...

A: Glycosidic bond is a covalent bond

Q: Given the reaction mechanism: k1 (i) N2O5 NO2 + NO3 (ii) NO3 k2 02 + NO (iii) NO+ N½05 k3 3NO2 Solve...

A:

Q: a-D-glucopyranosyl-(1–3)-B-D-fructofuranosyl-(2–1)-a-D-glucopyranoside. This is a reducing sugar. O ...

A: reducing and non-reducing sugars.

Q: In the relationship between frequency and wavelenght, attempt these a.What is the frequency of a li...

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Q: Question 3 Aldonic acids are sugar acids formed through reduction at the C-1 terminal end. True Fals...

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Q: Br 8. CI Br 10

A: For the IUPAC nomenclature of the compound one should number the compound in such a way that maximum...

Q: Ammonium phosphate ((NH4),PO4) is an important ingredient in many fertilizers. It can be made by rea...

A:

Q: HSO E) CH,OH NaOEt F) CH,OH H,SO G) CH,SH NANH2 H) EIOH

A: All are epoxide ring opening reactions , mechanism is given below

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.