e path length

Q: If 5.08 mol of CO occupy 21.3 L, how many L will 16.4 mol of CO occupy at the same temperature and p...

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Q: Part A form Iz in liquid hexane solvent with a rate constant of 1.5 × 1010 L mol-1 s¬1. lodine atoms...

A: Given,  Value of rate constant = k = 1.5 x 1010 L. mol-1 .s-1  Reaction is second order  Given initi...

Q: 4d. polysubstituted benzene OH O2N NO2 CI NH2 NO2

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Q: Determine the change in volume that takes place when a 4.79-L sample of N,(g) is heated from 250.0 K...

A: According to Charles's law for ideal gas, at constant pressure volume directly proportional to tempe...

Q: The equilibrium constant, Kc, for the following reaction is 1.29x10-2 at 6000 K. cocI2(g) co(g) + Cl...

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Q: What volume of acetic acid is present in a bottle containing 350 ml of a solution which measures 5.0...

A: Given, volume of solution = 350 ml  Percentage concentration = 5.00  Volume of solute = ?

Q: A1) Estimate the solubility of CaF2(aq) [in units of MICROmolar] in the presence of 0.156 molar CaCl...

A: Since you have asked multiple questions, we will answer the first one for you. To get the remaining ...

Q: Write the equilibrium constant for this reaction in terms of the equilibrium constants, K1 and K2, f...

A: 2S(s) + 3 O2(g) ---> 2SO3(g) K1 SO2(g) + 1/2(O2) ---> SO3(g) K2  

Q: 3. The following diagram shows an energy profile for an uncatalysed reaction. reactant products Reac...

A: The energy difference between the products and reactants is known as the energy change of a reaction...

Q: Also please help me with Question 4.

A: 1) Given: %(w/w) of acetic acid = 5 % Density of vinegar = 1.05 g/mL. And volume of vinegar solution...

Q: A major component of gasoline is octane (C,H18). When octane is burned in air, it chemically reacts ...

A: Octane reacts with oxygen to form carbon dioxide and water. The equation for the balanced chemical r...

Q: Part A lodine atoms will combine to form I2 in liquid hexane solvent with a rate constant of 1.5 x 1...

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Q: References] Draw a structural formula for the major organic product of the reaction shown. =CHCH3 HB...

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Q: HiIhe the Kumber of electrons in each energy shell. If there are no electrons in an energy shell, en...

A: Electronic configuration of an atom can be defined as the arrangement of electrons in orbitals of an...

Q: Use Dalton's Law of partial pressure to solve the problems below. Write in a separate sheet of paper...

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Q: dark HBr H3C CH2 The product(s) of this reaction is(are)

A: Protonation of alkene  Attack of halide ion as nucleophile to carbocation intermediation leading to ...

Q: characterize the following reaction

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Q: Consider the following system at equilibrium where Kc = 5.10×10-6 and AH° = 268 kJ/mol at 548 K. NH4...

A: According to Le Chatlier's principle, a system at equilibrium tends to remain in equilibrium. If any...

Q: ci + 35 16 Es + He 30P + 30 14Si + H 15 H + H H + ->

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Exercise 4. Write the IUPAC names of the following aromatic compounds. 4a. polyaromatic

A: The naming of an organic compound can be done with help of rules of international union of pure and ...

Q: We could also write this reaction three other ways, listed below. The equilibrium constants for all ...

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Q: 14. Which particle diagram below represents the arrangement of F2 gas molecules at standard pressure...

A: There are three states of matter, solid, liquid, and gas. In the gaseous state, there is too much fr...

Q: If 100 ml of a solution contain a mixture of 0.158 g KMnO4 and 0.490 g of K2Cr2O7,   a. What is th...

A: Mass of KMnO4 = 0.158 g Mass of K2Cr2O7 = 0.490 g Volume of solution = 100 mL Normality of FeSO4 = 0...

Q: [Review Topics] [References] When a new chirality center is created, isomers can result. For the rea...

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Q: [4 B Please calculate the molar solubility of Sn(OH)4 when dissolved in a pH =9.12 solution, if the ...

A: Given:: pH=9.12  Ksp of Sn(OH)4 = 1.0×10-57  Molar solubility of Sn(OH)4 = ?

Q: Use the following information to answer the next question. Solid copper(II) sulfate is added to wate...

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Q: The reaction AB(aq)A(9)+B(g) is second order in AB and has a rate constant of 0.0140 L- mol-.s' at 2...

A: k = 0.0140 L.mol-1.s-1 [AB]o = 0.188 mol.L-1

Q: k-1 * + A, A+ A deactivation by binary co k2 +bA + bA products reaction step = 0 for unimolecular re...

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Q: Dinitrogen tetraoxide is a colorless gas at room temperature. It can dissociate into nitrogen dioxid...

A: The data given is,  

Q: 2. Identify and explain why are two of the following ions aromatic and one is not. CH -CH2 CH2

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Q: Adding a solute will change the normal boiling point or freezing point of a solution. Is this correc...

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Q: a. Provides greater rigidity to the molecule due to its large size b. Increase the fluorescence of t...

A: Please find your solution below : Halogens are the non metal elements and her place in group 17 of p...

Q: Calculate the pH at the equivalence point in titrating 0.028 M solutions of each of the following wi...

A: a) 

Q: DD 4000 3000 2000 1000 NVENUERl

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Q: Draw tructu f he ajor rganic roduct f he ollowing reaction. CH2 1. Hg(OAc)2, H20 2. NaBH4 CH3 • In c...

A: Hg(OAc)2 along with water and followed by NaBH4 are used to oxidize an alkene to alcohol. 

Q: The fluorescence of the CQDS when treated with Fe3+ ions does not fluoresce as brightly as the CQDS ...

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Q: 3. The accepted K, value for Bromocresol green is 1.6 x 10. Using your measured value, determine the...

A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...

Q: 4) Would you expect cis-1,2-dimethylcyclohexane and trans-1,2-dimethylcyclohexane to have a good sep...

A: TLC is a type of chromatography used in separation of non volatile Mixture. Its stationary phase is ...

Q: Relerences) Draw a structural formula for the major organic product of the following reaction: CH2CI...

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Q: With 114g of aluminum and 186g of chlorine gas, how much aluminum chloride can you make (in grams)? ...

A: Given :-  Mass of Al = 114 g  Mass of Cl2 = 186 g  To determine :-  Limiting reactant  Excess react...

Q: The equilibrium constant, Kc, for the following reaction is 6.33x10 5 at 536 K. NH4CI(s) NH3(g) + HC...

A: Given :-  NH4Cl(s)  <---->  NH3(g) + HCl(g)  Kc = 6.33 × 10-5  To calculate :- Kc for  NH3(g) ...

Q: Malin just discovered a new protein, Malinase and for it not to unfold and lose its function, he rea...

A: Given the required pH of the buffer solution = 11.90 Volume of the buffer required = 50.0 mL Total m...

Q: What to do: Check (V) the column that best describe IDEAL GAS and REAL GAS. TABLE 2. Differences bet...

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Q: Q4 Which solution(s) showed the greatest change in pH? Why? Q5 Which solutions(s) showed little or n...

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Q: Br2+ Cl2: O 2.56 x 104

A: Chemical equilibrium is defined as the stage at which both reactant and product are in equilibrium.

Q: What'd the molecl • PCl3 SO2 SIH4 ine whether the following bonds and m

A: Given : We have to write the molecular geometry of given molecules.

Q: Calculate the mass of Li necessary to bind to 2 moles of nitrogen.

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: Why composite biomaterials are preferred over ceramics, explain with examples.

A: Being able to use artificial intelligence to identify and automatically respond to data breaches is ...

Q: A chemist prepares a solution of sodium thiosulfate (Na, S,0,) by measuring out 1.2 g of sodium thio...

A: Mole can be defined as a standard unit for measuring large quantities of very small entities such as...

Q: A sample of helium gas has a volume of 3.24 L at 25°C. What volume will it occupy at 286K if the pre...

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.