Give the content and use of the following: (Explain it thoroughly) Ethanol Petroleum ether Dichloromethane KMnO4

Q: In the reaction of copper with iron (iii) chloride that yields copper (ii) chloride and iron metal, ...

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Q: Predict the shift in the following equilibrium system from the following changes N2 (g) + 3 H2 (g)= ...

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Q: The equilibrium constant, Ko, for the following reaction is 7.00×10-5 at 673 K. NH4I(s) =NH3(g) + HI...

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Q: Hô+ Hô+ --Н—О. 8- 8- &+

A: The given molecule is water (H2O). The force between two molecule is known as molecular force . 

Q: Consider the following reaction where Kc = 5.10×10-6 at 548 K. NH4CI(s)NH3(g) + HCI(g) A reaction mi...

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Q: crose, C2HO1, is common table sugar. The enthalpy change at 25°C and 1 atm for the complete burning ...

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Q: 1. The density of water at 25°C is 0.997 grams per mL. If a swimming pool holds 265 gallons of water...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: One of the major problems in food chemistry is to make food gels maintain its shape and rigidity. Su...

A: Gel strength is the measure of inter particle forces in a drilling fluid and indicate the amount of ...

Q: From each IR spectra shown in Spectra C, perform analysis with the help of table 8.1 and or 5 Zone a...

A: A question based on IR spectroscopy that is to be accomplished.

Q: QI/ Draw the chemical formula for the compound and calculate the charge of the complex? a-Potassium ...

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Q: help asap Ostwald ripening (digestion) improves the purity and crystallinity of the precipitate. T...

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Q: Q3. Circle the stronger acid in the following pairs, and explain your answer. H.C-C-OH CF,CH,-OH Co,...

A: ->We can identify stronger acid if the conjugate base is more  stablized. And conjugate base is f...

Q: Enter your answer in the provided box. The equilibrium constant Kp for the reaction is 101 at a cert...

A: Recall the given reaction, 2 NO2 (g)  <------->  2 NO (g)  +  O2 (g)        Kp = 101 P of NO =...

Q: The equilibrium constant, Kc, for the following reaction is 1.80x10-2 at 698 K. 2HI(g) =H2(g) + I2(g...

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Q: At 298K, the equilibrium constant for the following reaction is 7.50×10-3: H3PO4(aq) + H20= H30*(aq)...

A: Given-> H3PO4(aq) + H2O --> H3O+(aq) + H2PO-4(aq)     (equation -1) K1= 7.50 × 10^-3 H2PO-4(aq...

Q: The equilibrium constant, Kp, for the following reaction is 0.215 at 673 K. Calculate K. for this re...

A: Given- Kp=0.215 NH4I<->NH3+HI  Kc=?    

Q: Liquid extraction What can you do if you don't know which layer is which in an extraction procedure?...

A: Extraction is a fundamental technique used to isolate one compound from a mixture. A liquid/liquid e...

Q: Provide the reagents necessary to carry out the following conversion OH OH A 1) HCN; 2) PCC B 1) NaC...

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Q: D. What is the average rate constant? Indicate the appropriate units. E. What is the energy of activ...

A: Before finding the average rate constant, we have to find the order of the reaction with respect to ...

Q: At 298K, the equilibrium constant for the following reaction is 4.20x10-7: H2CO3(aq) + H2O= H30*(aq)...

A: Required equation: H2CO3(aq) + 2H2O <-------> 2H3O+ + CO3 2-(aq) Rate constant=?

Q: The equilibrium constant, Kc, for the following reaction is 1.32x102 at 342 K. 2NOBr(g) =2NO(g) + Br...

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Q: Why is using gas as a fuel for power generation better than either oil or coal in terms of CO2 emiss...

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Q: 3. A 100.0 mL sample of ground water was treated to convert the iron present to Fe2+. Addition of 25...

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Q: Name and describe this molecular force.

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Q: A student ran the following reaction in the laboratory at 742 K: H2(g) + I2(g) = 2HI(g) When she int...

A: Equilibrium constant in terms of concentration       ( Kc ) is measured when the system attained equ...

Q: 2. An unknown protein yielded the following test re- sults using the procedure in this experiment. B...

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Q: MENH2 N ELOH • HCI OH NHME L-proline methyl ester hydrochloride L-(N-methyl)prolinamide

A: The reaction given is,    

Q: a. If you bubble 1 mole of chlorine gas through 1 liter water, products form. [HOCI] = Mat equilibri...

A: We have find out blanks. Note -As per our company guidelines we are supposed to answer only first 3 ...

Q: determine the conjugate acid-base pairs in each reaction and label with “BA”, “BB”, “CA”, and “CB”

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Q: The equilibrium constant, Kc, for the following reaction is 1.80×10-4 at 298 K. NH4HS(s) =NH3(g) + H...

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Q: TRUE OR FALSE; the carbonyl carbon in a ketone and the terminal carbon in an alkane have the same hy...

A: Let us discuss the question.

Q: Question 7. Predict the products of SN2 reactions Goke + Br Кон Cl Acetone b) Br Nac C-H d)

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Q: 9. Indicate the type of complex lipid represented by each structure below.

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Q: C. Predict the shift in the following equilibrium system from the following changes N2 (g) + 3 H2 (g...

A: The equilibrium reaction given is,  

Q: Q.6:define the following: a. molecular engineering b. The atomic mass unit c. Periodic Table d. Paul...

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Q: "The coronavirus disease (COVID-19) is an infectious disease caused by a new strain of coronavirus. ...

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Q: A 10.7 ml sample of 0.947 M NaOH is mixed with 15.9 ml of 0.955 M HCl in a coffee-cup calorimeter. T...

A: Given: Concentration of NaOH = 0.947 M Volume of NaOH solution = 10.7 mL = 0.0107 L                 ...

Q: A chemist dissolves 197. mg of pure sodium hydroxide in enough water to make up 170. mL of solution....

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Q: An v branched structure of the polysaccharide molecule will decrease the hydrodynamic volume which w...

A: 1) branched . 2) more

Q: Enter your answer in the provided box. If you want to prepare 0.100 liters of a O.250 M solution of ...

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Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

A: Qualitative  Analysis  means detection  of presence  or absence of  perticular substance i of intere...

Q: When 23.6 g of calcium chloride, CaCl, was dissolved in water in a constant-pressure calorimeter, th...

A: The mass of calcium chloride is = 23.6 g Increase in the temperature of the calorimeter is = (38.7-2...

Q: Given the value of the equilibrium constant (K) for equation (a), calculate the equilibrium constant...

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Q: 1. A solution is prepared by dissolving 4.00 g of NaOH in 100.00 g of water. The volume of the resul...

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Q: 7. Consider the titration of 25.0 mL of 0.04000 M bifunctional base Na,A (Kb1 = 1.13 x 10*, K52 = 1....

A: Given,  Molarity of Na2A = 0.04000 M  Volume of Na2A in mL = 25.0 mL  First base dissociation consta...

Q: 58. The number of hydrogen atoms present in 25.6 g of sucrose (C12H2201), which has a molar mass of ...

A: Detail mathematical calculation for determining number of atoms of hydrogen is given below

Q: The pH scale for acidity is defined by pH log1o H"| where H is the concentration of hydrogen lons me...

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Q: where AH° = 92.7 kJ, and Kc = 1.80×10-4, at 298 K. NH4HS(s) NH3(g) + H2S(g) When some moles of NH4HS...

A: NH4HS(s)<===>NH3(g) + H2S(g) ∆Ho= 92.7 kJ Kc = 1.80 x 10-4  

Q: White smoke or dry ice is a pure substance CO2 that undergoes physical changes a. State the type of ...

A: Dry ice is CO2 present in the solid state. It appears as a snow-like substance and due to its sponta...

Q: 2. Go to NutritionCalc Plus and search for (USDA) beef, ground, pan browned, 30% fat. How many grams...

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Organometallic Compounds of s- and p- block elements

Organometallic compounds have a minimum of one bond between a metal compound and a carbon atom. Metalloid elements such as silicon, tin, and boron form organometallic compounds which can be utilized in a few commercial chemical reactions.