Gोपeी रै्माए C. वेeायी श् फिद फक वयवा ० जा e ८qsboxg® उव्ळट्वे शड हतराबाक ? 1a मा वगी- Ph स-b a- HEb

Q: Task 2) Ibuprofen has an octanol-water partition coefficient KOW of 3.97. If you dissolve 100 mmol…

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Q: Which event must always occur for a chemical reaction to take place? Addition of a catalyst to the…

A: Chemical reaction depends  1) collision between reactant 2) activation energy 3) proper orientation

Q: What is the energy of one mole of photons having a wavelength of 550 nm and also find 2.045 g of a…

A: Given data Wavelength of photon =550 nm And for Combustion of C9H8O2  mass = 2.045 g Initial…

Q: What are Eo' (V) and (kcal/reaction) for the following redox reaction? NADH + H+ + 2 oxidized…

A: Given: NaDH+H++2Cytochrome b(oxi)→NaD++2H++2Cytochrome b(red)     Ecell0

Q: 22 A penny has a mass of 2.50 g and the Moon has a mass of 7.35 x 10 kg. Use this information to…

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Q: Calculate the solubility at 25 °C of Zn (OH), in pure water and in a 0.0100M ZnSO, solution. You'lIl…

A: From alesk data, Ksp of Zn(OH)2=3.0×10-17 Molar mass of Zn(OH)2=99.424 g mol-1

Q: Question 3.a of 6 Submit Write a balanced dissociation equation for CdF2 in aqeuous solution. If the…

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Q: Predict the product of the reaction below and indicate if the mechanism is likely to be SN1, SN2,…

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Q: O CHEMICAL REACTIONS Using molarity to find solute mass and solution volume -7 Calculate the volume…

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Q: The value of G° for the conversion of ATP to ADP is -35.6 kJ/mol. The reaction is: ATP(aq) →…

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Q: Arrange the oxoacids of chlorine according to strength. Strongest acid Weakest acid Answer Bank…

A: The acidity order of Oxo acids are given below

Q: Which compound in each pair is more soluble in hexane? он (a) or II (b) or II NH2 (c) or II

A: Hexane is a non polar compound, so the compound which is less polar would be more soluble in hexane.…

Q: A chemist prepares a solution of sodium chloride (NaCl) by measuring out 33.6 g of sodium chloride…

A: given :-  mass of NaCl = 33.6 g  volume of solution = 100. mL  to calculate :-  concentration of…

Q: Determine the minimum volume of 5.7 M HNO3 required to completely dissolve the sample. Express your…

A: Part E : ) first we would Calculate moles of Cu , then using mole ratio we can calculate moles of…

Q: Given the following proposed mechanism, predict the rate law for the overal reaction. A +BC fast A+C…

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the…

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Q: the voltage of the cell is 0.09223 V at 25.0°C when [Cd 2+( aq)] = 0.1036 M and the pressure of H 2…

A: Given- Voltage of the cell= 0.09223 volt  [Cd2+(aq)]=0.1036M  E°=0.4030V Pressure of H2=1atm  pH=?…

Q: Calculate the ASpxn for the following reaction. 2 N205(s) – N2(g) + 4 O2(g) + 2 NO(g) ASX =…

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Q: At 2000 K, the equilibrium constant, Kc for the decomposition of hydrochloric acid is 3.2 x 10-3. If…

A: Given initial concentration of HCl is 0.250 M

Q: what is the condensed structural formula of acetophonone

A: What is the condensed structural formula of acetophonone ?

Q: how many grams of H2O are produced if 10.0L of hexane is burned at SATP

A: SATP is refer to standard ambient temperature and pressure.  The combustion of any alkane produce…

Q: 75.00 mL sample of a HCL (acid) solution is placed in a flask with a few drops of phenolphthalein…

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Q: Arrange the following according to increasing boiling point.

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Q: 1. A solution containing 2 mL each of 4 M acetone and 1 M HCI is mixed with a solution containing 2…

A: Answer: Rate of reaction is equal to the rate of disappearance of the reactant. Since, Iodine is the…

Q: Which of the following may have caused the formation of bands of the components? (base on the…

A: It is asked in the question to answer for which reason the formation of bands of the components…

Q: The heat of vaporization AH, of carbon disulfide (CS2) is 26.74 kJ/mol, Calculate the change in…

A: Below attached file showing the details answer. All the best.

Q: Na, NH3 5. What is the product of the following reaction? H,CC=CCH,CH,CH(CH,), H,CC=CCH,CH,CH(CH,),…

A: Alkyne in the presnece of Na and NH3 undergo reduction leading to gives trans product by electron…

Q: Which of the following processes has a negative AS? A) CaCO3(s) – CaO(s) + CO,(g) B) H,0(g) – H,0(s)…

A: Entropy: Entropy can be defined as the measurement of randomness or disorderness in the…

Q: 3. A solution is 0.0500 M in NH,Cl and 0.0300 M in NH3. Calculate its OH concentration and its pH.

A: Solution - pH =  pH, historically denoting "potential of hydrogen" is a scale used to specify the…

Q: What volume (in L) of 0.246 M HNO3 solution is required to react completely with 38.6 mL of 0.0515 M…

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Q: The following five beakers, each containing a solution of sodium chloride (NaC1, also known as table…

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Q: 5. Draw a structural example of a primary, secondary and tertiary alcohol.

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Q: When a system is a dynamic equilibrium, A no reactions are occurring B a reaction is occurring in…

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Q: Label the acid and the base on reactant side of the equations and write the products: 1. H,SO, +…

A: ->Acid reacts with base and form salt and water.

Q: 2.045 g of a new compound with formula C9H8O2 is burned in a bomb calorimeter.  During the…

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Q: mild + а. H2N- H. acid OH HO b. H* H3O* С. N.

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Q: For each system listed in the first column of the table below, decide (if possible) whether the…

A: Entropy is the degree of disorderness.  Increasing order of entropy,   solid  <  liquid  <…

Q: must consist of a single step. By adding a catalyst to the reaction, the reaction rate will…

A: H2(g)+I2(g)⇌2HI(g)  this reaction is endothermic, so the reaction is favored by increasing the…

Q: Tochloric acid, the following tion takes place s) + 2 HCI(aq) → ZNCI2(aq) 1) culate the volume of H2…

A: Given, Temperature  =30 °c = 303 K Mass of Zn = 65.7 g Moles of Zn = mass/Molar mass      =…

Q: Choose the phrase that best describes the relative acid strength of these acids. NH3 H,O. is more…

A: Acid is the compound which give hydronium ion . so, greater is the tendency to give hydronium ion…

Q: Provide an etfficient synthesis of each molecule using the starting materials indicated. While no…

A: We have to carry out the required synthesis. The required transformation is shown below (a)

Q: This is one question in two parts. Same reactant in both, but change in reagent. Draw the major…

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Q: Find the threshold frequency of the magnisium metal using given information below. The binding…

A: When a photon of electromagnetic radiation with sufficient energy falls on the surface of the metal,…

Q: retaining (1,4) B-mannosidase H20 HO HO но. OH но. но. но ÓH

A: Concept:  Bita-Mannosidase: β-Mannosidase is a lysosomal enzyme which belongs to  the glycosyl…

Q: Sulfuric acid is a very important chemical and an indicator of a nation's industrial strength. World…

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Q: Which of the following central atoms would be expected to accommodate more than four electron pairs…

A: The number of electron present in the valence shell of an atom is known as valence electron.

Q: Consider the following chemical reaction at equilibrium 2NO2(g) N2O4 (g) If the containers volume is…

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Q: How many electrons can the third principal quantum level hold? [x] Explain how you got the answer in…

A: There are 4 different types of quantum numbers-  1- principal quantum no  2- azimuthal quantum no…

Q: The BOD was measured to be 300 mg/L for raw wastewater. If the BOD decay constant is 0.242 day,…

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Q: Which of the following statements is true, given the picture provided. a.Yellow dye is more polar…

A: The given picture is an representative example of the thin layer chromatograpy with various coloured…