Equilibrium & Solutions Test Page Which of the following would NOT represent an INCREASE in entropy? A) crushing up a sugar cube B) freezing water C) stirring water D) pulverizing wheat into flour

Q: Please draw the haworth projection for D-galactaric acid and D-Galacturonic acid.

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Q: Match the orbital with its the maximum number of electrons: 1. n= 2, ml= +1 2. n= 3, ml= 0 3. n= 3,…

A: Here we have to determine the maximum number of elctrons present in the following given conditions…

Q: For the first-order reaction 1/2 N204 -> NO₂(g); AH = 28.6 kJ the rate constant is k= 3.24 x 10^5…

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Q: ☺) (1) Type of ligands present in the compound coordination number of the compound. Geometry of the…

A: Metal ligand complex , coordination no , and geometry are as follow.

Q: please help me with #63,68, and 73 please 2.68 Draw the products of each Lewis acid-base reaction.…

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Q: White sand is made of silica (silicon dioxide, or SiO2), which has a density of 2.20 g/cm3. How many…

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Q: The prefix neo is used in Common designation IUPAC Systematic Nomenclature Nomenclature of aromatic…

A: While naming organic compounds, prefix 'neo' is used to name molecule containing all the carbon…

Q: Show the complete reaction mechanism for the synthesis of benzoic acid by drawing the necessary…

A: In this question, we will draw the reaction mechanism for the formation of benzoic acid from the…

Q: enus equation The rate constant of a certain reaction is known to obey the Arrhenius equation, and…

A: Activation energy (Ea) = 45.0 KJ/mol.  Final rate constant (k2) = 1.2 × 106 M-1 s-1. Final…

Q: Match: Brønsted acid pH-meter Molecular geometry Lewis base Choose... Choose... The 3-Dimential…

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Q: A flexible container at an initial volume of 3.10 L contains 4.51 mol of gas. More gas is then added…

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Q: On heating with aqueous acid, the diol shown below rearranges as illustrated. HO H3O+ & + H₂O OH…

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Q: Give the reaction mechanism for the following: a. Aldol condensation b. Claisen condensation…

A: In an aldol condensation,  the enolate ion combines with a carbonyl molecule to produce a…

Q: How many faradays of charge are required to electroplate 127 g of copper from a 2 M cuprous chloride…

A: Given in following question 127g of Copper Cu from a 2M coprous chloride solution calculate how many…

Q: What type of class of molecule is formed in the reaction illustrated here?

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Q: K/U For each of the following weak base concentrations, determine the percentage of base molecules…

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Q: 1. Write the product, side products and the mechanism for reaction. Write the names of starting…

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Q: iii. iv. H₂N CH3 CH3 CH3 CH3 CH3

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Q: This question is about compound X with the empirical formula C.H.O Figure 2 shows the infrared…

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Q: Under certain conditions the rate of this reaction is zero order in hydrogen iodide with a rate…

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Q: What is the number of grams of aluminum sulfate needed to prepare a standard solution of 0.15…

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Q: Grams of plant tissue analyzed and found to contain 92.6 micrograms of zinc. The concentration of…

A: Here we have to find grams of plant tissue (sample) for different PPM given in the question for…

Q: Its concentration is 0.1 molar and has a function of BX. solution is HX acidic, equal to 5.7. If you…

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Q: Question 7 Three organometallic reagents are reacted with (R)-2-methyl-2,3-dihydro-4H-pyran-4-one to…

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Q: Determine the number of molecules of oxygen (0₂) required to complete the following chemical…

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Q: Provide a synthesis of the tetrabromoalkane below starting from 1-butene and any other…

A: 1. KOtBu is a bulky base which abstracts proton from the the less hindered site 2. KMnO4 oxidises…

Q: Details Trial 1 A. Preparation of Ca²+ Standard Solution Mass (g) CaCO3 Amount (mmoles) Ca = Amount…

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Q: 4. Write the product and the mechanism for reaction. Write the names of starting material and…

A: Esterification reaction -         The propionic acid react with the benzyl alcohol on Hydration…

Q: Acetic acid is a weak acid that partially dissociated in water according to equation B1-2, with an…

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Q: OH. " H₂O + CO₂. Nal CH₂ 2. + H₂C-C-CH₂ H₂O a Proton transfer d E1 Elimination = f = SN1…

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Q: Draw the structural condensed form of trans-4-methyl-2- hexene.

A: In condensed structural formula  we write organic molecules in a line of text

Q: Its concentration is 0.07 molarity (K2Cr207) What is the number of milligrams equivalent of 43.50…

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Q: NH₂ OH

A: Requirement from question: One given reaction and its mechanism.

Q: Scheme 2 Melli MeLi + CuBr THF 0°C L

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Q: How a functional group will change the physical properties of an alkene? Explain with examples

A: Alkene are the hydrocarbons having carbon - carbon double bond ir we can say they have sp2…

Q: Calculate the pH function of a solution obtained by adding 10 milliliters of 0.1 M acetic acid to 20…

A: We have to calculate the pH of solution

Q: arch projec e a compara mical equat

A: Inert atmosphere will be created using nitrogen or helium.

Q: A) the equation for your graph B) the R2 value C) what is the relationship (from the graph)…

A: We have to plot a graph of the mass of the sample versus the mass lost due to heating.  Hence we…

Q: IR Spectrum (liquid film) 4000 100 80 60 40 20 40 13C NMR Spectrum (50.0 MHz, CDCI, solution) % of…

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Q: Chemistry Consider the following sketch of the interaction energy for two atoms as a function of…

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Q: Determine the total hardness as ppm CaCO3 of a sample of water that has calcium content of 56 mg/L…

A: We have to find the total hardness as ppm (mg/L) CaCO3 of a sample of water. Given - Calcium content…

Q: Chemistry Adam generated oxygen gas in the thermal decomposition of potassium chlorate. At 24°C and…

A: Here we are required to find the mass of oxygen produced

Q: ㄷ 애 S

A: These are done using Williamson ether synthesis  reaction .

Q: The buffer solution has a volume of PH2. Calculate the molarity of NaF and 0.72 HF of 0.5 HF if you…

A: A buffer solution is formed by the mixing of weak acid with its conjugate or by the mixing of weak…

Q: concentration is 0.1 molar and has a function BX of a salt solution H acidic equal to 5.7 if you…

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Q: correct answer. Which chemical equation represents a redox reaction? OA. Mg(CIO3)2 + 2HCI → MgCl₂ +…

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Q: What is the molality of ethanol (C₂H5OH) in an aqueous solution that is 39.8% ethanol by mass? O…

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Q: 1. 2. H₂C Aqueous ethanol + HBr H CH₂ + Proton transfer d =E1 Elimination f SN1 Nucleophilic…

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Q: To draw the deformation curve resulting from 10 mL of 0.1 normal sodium hydroxide with 0.1 normal…

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Q: Consider mixing these aqueous solutions: CaBr₂ (aq) + K3PO4 (aq) Predict the products and write a…

A: Calcium bromide reacts with potassium phosphate to form potassium bromide and calcium phosphate.