wh काय ताप्ही जवा धुरथ्वे करीप me ला शोंण्ट ककड़ण्OT w नैसेवानशव. Sleet one or more (ब) Pठि०५ Vवनंर होफेवउर (b) phosphofructokimase-1 C) वानगपवर्नट Sपुतनकव् र dে) দexo eTnक्ट

Q: Ferrox Test Reagent: FeNH4(SO4)2 (Crystal of ferric ammonium sulfate) + KSCN (Crystal of potassium…

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Q: Which of the reagents would oxidize Cr to Cr +, but not Fe to Fe3+? Со Са Br Br, Ca²+ Co2+

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Q: What is the pH of a buffer solution that contains 20.0mL of 0.10M H2CO3 and 50.0mL of 0.10M NaHCO3?

A: We would use Henderson Hasselbalch equation to calculate the pH of buffer solution.

Q: Explain the difference between a. nucleation and particle growth b. occlusion and mixed-crystal…

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Q: Suppose, in the saturated solution of Ca(OH)2 prepared by the TA, some of the dissolved Ca2+ jons…

A: Ksp is the solubility product is the products of concentration of aqueous species of the salt.

Q: Question 13 A plate with an area of 500 cm? is to be coated with a gold layer this take to…

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Q: Calculate the binding energy per nucleon for the nitrogen-14 nucleus, whose mass is 14.003074 u. The…

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Q: Using the grignard reaction of alkanes what is the resulting alkane if the reactant is C4H9Br? a.…

A: Grignard reagent is an organometallic compound. It is formed when an alkyl halide reacts with…

Q: The hydrophobic effect is entropic because: O A) it is an attraction between hydrophobic groups…

A: Hydrophobic interaction is the force of interaction between water and water repulsive molecules.

Q: Prepare: No2 @ prepare: prepare:

A: In these questions we will prepared all the products from benzene as a starting material.  You can…

Q: Water sample from different river water was subjected to a qualitative alkaline analysis by…

A: To determine the solutes present in the given water samples and the molar concentration of the…

Q: H2S + H20 H3O+HS- Which specie is bronsted acid?

A: • The given reaction is,            H2S + H2O → H3O+ + HS-    • We need to determine the bronsted…

Q: A 3.0 g sample of a small protein having a molecular weight of 42,000 g/mol is dissolved in 52.8 mL…

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Q: 10. Which of the following structures is not a good chromophore? a. O'Na" so, Na* b. C. d. e. All of…

A: Concept:  Chromopher: A chromophore is the section of a molecule that causes us to see color. The…

Q: I have a 1.018 M solution of nitrous acid, along with a 1.018 M solution of nitric acid. The H,0"…

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Q: O 16.1 O 1.61 O 3.22 O 32.2 O 26.4

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Q: a) What are the difficulties with the following reaction to synthesize an amine. + HBr Br + NH NH2…

A: Given reaction is :

Q: What is the name and molecular formula of the structure?

A: In this question we have to tell the IUPAC name of the compound.

Q: A mathematical interpretation of First Law of Thermodynamics is: O a. Q=ART O b. Q=AU + A C. Q=RT

A: Given  First law of thermodynamics

Q: HCN HPO4 2- CN-1 + HPO4-1 Which specie is bronsted base?

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Q: a reaction occurs for each metal-metal nitrate solution pair. Reaction occurs Reaction does not…

A: 1. The electrode having higher standard reduction       potential is reduce and with lower standard…

Q: er, answer the following question. 128 grams of KBr, and combine it, in a , with water at a…

A: From the graph , At 60 °c,  The solubility of KBr is 86 g KBr/100 g water

Q: Can you show the mechanism and explain the steps

A: Dehydration of alcohol in the presence of acid leads to the formation of an alkene.

Q: Predict how the equilibrium will change with the reaction below for the following stresses FESCN2+…

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Q: Duestion 15 or the reaction 2CHCly tOa cb2 HC loy(AG= -4524 K) +25°C when (CHC) = 3.2 /103 M, Poa=…

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Q: Calculate either [H3O+] or [OH−] for each of the solutions. Solution A: [OH−]=1.43×10−7 M; [H3O+]=…

A: Solution which have pH is greater than 7 is basic . and which have pH is less than 7 acidic.

Q: How many gallons of octane, CgH18, having a density of 0.703 g/cm, would have to be burned to…

A: Given: density of octane = 0.703 g/cm³ energy produced by 3.15 g of He by the fusion reaction: 12H…

Q: Question 11 How many fluoride atoms are in the formula unit for capper(Il) fluoride?

A: Given molecules copper(II) fluoride . The chemical formula for copper(II) fluoride is CuF2

Q: Predict the major product(s) of the following reaction (CH8). СООН Br2 Cl4 Br Br Br СООН СООН СООН…

A: And: Option A

Q: What is the molecular formula of the structure?

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Q: Write an equation for the aldol condensation of two molecules of propanal.

A: ->In Aldol condensation reaction first of all base abstract most acidic hydrogen and form…

Q: THE MAIN INDICATOR OF ERIDEMIOLOGICAL RELIABILITY IN WATER DISINFECTION IN WATER SUPPLY STATION (AT…

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Q: You take a course in archacology that includes field work. An ancient wooden totem pole is excavated…

A: The above question can be solved using the formula  t1/2 = 0.693/k Where k is the rate constant k=…

Q: Br Brz Br

A: Bromination of Alkene: The reaction of bromine to aklene is a stereospecific reaction. The…

Q: Question 19 Which liquid, water or hexane (CgH14) would likely be a better solvent for a compound…

A: Given compound - C6H14N4O2    There are different type of compounds, with different physical and…

Q: Formic acid, HCOOH, is 4.2% ionized in a 0.10 M solution. Calculate Ka and the concentration of all…

A: Given, concentration of formic acid = 0.10 M % ionisation = 4.2 %

Q: Consider this ionic isotope. The identity of the element is missing. 39 ? 2+ 20 Which three…

A: The symbol of an element is written as :  AzX  Here , A is mass number.  Z is Atomic number X is…

Q: a) Draw the most stable chair conformation of: cis 1,3-dichlorocyclohexane

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Q: The complex (Cu(NH,,"absrb bght with wAnlength of 342 nm .What is the valus ANin K3 mole?

A: Given,  The complex [Cu(NH3)4] absorbs light with a wavelength of 342 nm

Q: 5. Complete the following table. Functional Group Name Sample Functional Group Naming Rule R-OH name…

A: Alcohol can be defined as an organic compound in which hydroxyl group is attached to carbon atom in…

Q: Which of the following compounds would be more soluble in water? A CH3CH2-N-CH2CH3 CH3-N-CH3 CH2CH3…

A: Amines can form hydrogen bond with the water molecule so their solubility is affected by the…

Q: For each pair state whether the two are a) the same molecule, b) different compounds that are not…

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Q: C5H11NO that contains a 2° amide. d

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Q: Write the equation for the aldol condensation of 2 moles of 2-butanone

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Q: What is the calculated molar solubility in water at 25 °C of AgBr The molar solubility = %3! Ag2CO3…

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Q: An engineer turns the temperature of a gas down, holding the volume constant at 1,250 L. Initially,…

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Q: -/1 E View Policies Current Attempt in Progress A sample of technetium-99m with a mass of 7.61 ng…

A: Concept:    Radioactive decay: It is the process by which an unstable atomic nucleus loses energy by…

Q: What is the IUPAC name of the structure?

A: Esters nomenclature:  Esters named as alkyl chain from the alcohol is a substituent , parent…

Q: Calculate [H3O+], [OH-], pH, and pOH for the following solutions. Assuming complete dissociation for…

A: From the given Species , first concentration of H3O+ or OH- is calculated based on their nature.…

Q: QUANTITY OF THERMOTOLERANT COLORFORM BACTERIA, WHICH IS ALLOWED IN 100 ML DRINKING WATER OF…

A: Option 4) lack of