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Q: ACTIVITY 1 1. Calculate the boiling point and freezing point of 10g of CeH12O6 dissolved in 259g…

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Q: (a) The UV spectrum of a, ß- unsaturated ketone, Me2C=CH- COME, shows absorption bands at 230 nm and…

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Q: Which could explain the stronger acidity of phenols compared to alcohols. Why? a.pi-electron…

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Q: A pool of substances has the following normal boiling points (°C) : -1, 56 and 97. Identify the…

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Q: Question 35 Briefly discuss the theoretical principles behind infrared spectroscopy under the…

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Q: 2.5 20.00 mL of 0.0750 M benzoic acid ( C6H5COOH) is titrated with 0.0250 M NaOH. Ka benzoic acid =…

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Q: What are metastable peaks? Mass spectrum of toluene exhibits two strong peaks at m/e 91 and m/e-65.…

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Q: Determine the molarity of 525grams of lead (II) nitrate, Pb(NO3)2 dissolved in 1250 ml of solution

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Q: Consider the reaction in producing wine: C6H12O6(aq)——-> 2CO2(aq). When zymase is added to glucose,…

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Q: Calculate the amount in grams of solid K2CrO4 to make 100ml of a0.2 M aqueous solution of K2CrO4.

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Q: CI Br CI CI Br

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Q: 3. Balance the reaction and then answer the following question: NaOH + H2S04 → H20 + Na2S04 a. How…

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Q: 13, (c) Assign numbers (1, 2....) for each 1C nucleus and comment on the types of peaks expected for…

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Q: 1.Which of the following statement is CORRECT? a.PbCl2 dissolves in NH4OH solution through the…

A: Solubility of a substance is defined as the maximum amount of solute present in 100 gram solvent at…

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Q: For the following reaction identify the arrow-pushing pattern that is being utilized: Pattern…

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Q: (a) The Mossbauer spectrum of Na4[Fe(CN)6] consists of a single line, while that of Na[Fe(CN),(NO)]…

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Q: Classify each of the following reactions. Synthesis 1. 3Li (s) + AuCl3 → 3LICI (aq) + Au (s) 2.…

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Q: Calculate AH for the reaction: Sg + Ozig) SO20 Se +02 (G 2 SO2 (9) + Ozig) 2 SO, 1g) A. 296.1 kJ AH=…

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Q: 15. Draw the major product(s) of the following reactions. Write N.R. if there no reaction. 1)…

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Q: e number of oxygen atoms

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Q: (b) An organic compound (A), having MF C,H12O reduces Fehling solution and Tollens reagent. The…

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Q: OMe 1. 2. 1.Oso, TBHP, H,O/THF 2. TSOH, acetone, PhH, heat 3. AICI,, CH,COCI, CH,Cl2 3. 1. BZOOBZ,…

A: 1. Heck coupling followed Simmon Smith reaction. 2. Osmylation. Acetonide protection. Fridel craft…

Q: (a) Compare between Electron ionization (EI) and Chemical ionization methods.

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Q: Consider the following mechanism.  O3 -------> O2 + O (fast)  O3 + O -------> 2O2 (slow)  (a)…

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Q: ने ड.न० तोा oरी कबबक डि अकलबकदल it25.00 me vimegुa ड अकनबनटल to नमह एदपांपवोलत्e Paोकर्व पयंने…

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Q: Structural formula with bond polarity for CL2

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Q: The value of ΔH° for the reaction below is -336 kJ.  Calculate the heat (kJ) released to the…

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Q: For a certain reaction, the standard free energy change is -80.0 kJ at 300 K and - 40.0 kJ at 600 K.…

A: Given: ΔG at 300 K = -80.0 KJ And ΔG at 600 K = -40.0 KJ.

Q: S-CI || НО EtzN, CH,Cl

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Q: Compound C undergoes a reaction with SOCI2 (or PCI5) to yield compound D (Molecular Formula…

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Q: Part B. Standardization of EDTA titrant mass CaCo, (g) initial volume (mL) final volume (mL) Trial 1…

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Q: Blood urea nitrogen (BUN) is a normal blood test that indicate  how well the kidneys and liver are…

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Q: Cobalt(II) ions (Co2*(aq)) react with 6 equivalents of a ligand (L) to from the complex cation…

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Q: Which of the following reactions is associated with an increase in entropy?   a) 2H2O2(l) → 2H2O(l)…

A: Given,  a) 2H2O2(l) → 2H2O(l) + O2(g)   b) Cl2(g) →Cl2(l)   c) CH3COOH(l ) →…

Q: Solve for no.1 only with solutions.   ps. Not graded activity.

A: Molecular weight of KNO3= 18.0g/mol Molecular weight of H2O= 18.0 g/mol mole of KNO3= 5.02/101.10=…