Classify each of these chemical compounds: compound PCI, (CH₂)₂0 CH type of compound (check all that apply) molecular ionic organic inorganic hydrocarbon molecular ionic organic inorganic hydrocarbon molecular ionic organic inorganic hydrocarbon

Q: reaction Calculate A'Gran For the following at 450k CH ₂0 (g) + 2H₂ (9) → CH4 (9) + H₂O (9) Using AH…

A: The Gibbs free energy change is denoted as ∆G If this is negative then the reaction is feasible If…

Q: Please help me to measure the volume of hydrogen gas in this eudiometer

A: A question based on properties of gas. An image of the Hydrogen gas filled in eudiometer is…

Q: Consider the following selected properties of water: Density (liquid water): d = 1.00 g/mL Heat of…

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Q: Arrange the following alkyl halides based on their reactivity (from fastest to slowest) towards…

A: According to the question, The compound I → 1-bromobutane The compound II→ 2-bromobutane Compound…

Q: What reagents are necessary to carry out the conversion shown? HO O A. LIAIH4; H3O+ O B. NaBH/CH3OH…

A: Ketone upon reduction gives secondary alcohol.  Carboxylic acid upon reduction gives primary…

Q: The decomposition of SO2Cl2(g) into SO2(g) and Cl2(g) has a rate constant of 2.90 x 10-4 s-1. If the…

A: A numerical problem based on chemical kinetics. Rate constant, initial concentration and the…

Q: The following questions are associated with the dissolving of the ammonium nitrate in water:…

A: We have find out the answer. Note According to guidelines only one question solve .

Q: calculate the cell potential for the following reaction that takes place in an electrochemical cell…

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Q: Consider the mixing of 25.00 mL of 0.0500 M Pb(NO3)2 with 25.00 mL of 0.0500 M NaCl and the…

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Q: Match the following IR spectrum to the correct structure. Transmitance 0.8 0.6- 0.4 0.2 A ОН 3000 B…

A: IR spectroscopy is used to determine the functional groups present in the sample. Different…

Q: which is the rate constant of a first order process that has a half life of 225

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Q: Assume that air consists of 80% N₂ and 20% O2 by mole. Under the STP conditions, what is the mass of…

A: One mole of gas contains 22.4 L  of volume at STP condition

Q: - for each of the following use arrow notation to indicate the movement of electron

A: In this question, we will add the curve arrow notation to show the movement of electron.  The given…

Q: 95.24 mL 24.0 °C Barometric pressure 739 mmHg Vapor pressure of water at 24.0 °C 22.5 mmHg Calculate…

A: Total Volume of H2 gas collected = 95.24 mL or ( 95.24 /1000 ) L Temperature, T = 24°C or 297 K…

Q: Consider the molecule of methanimine, CH₂NH. Its Lewis structure is shown H-N= C-H H What is the…

A: Lewis dot structure is diagrammatic representation of molecules in which molecules are represented…

Q: Calculate the morality of the following solution: 4.2 g of LiBr in 52.6 of water

A: Note: It should be molality not morality Molality: It can be define as the number of moles of solute…

Q: Predict the major product of the following transformation: A) C) .CO₂Et H₂O* Heat COET C₁0H 100 B)…

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Q: hat is the relationship between the number of particles and volume of the chamber, when th mperature…

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: The standard free energy of the redox reaction is 410.125 KJ

Q: Which of the following statements is/are TRUE regarding solubility equilibria?   I. It is an…

A: Solubility equilibrium is the equilibrium that exist between a solid compound and it's saturated…

Q: 3. Regarding the dissociation constant of electrolytes: Pk a = 7 A. The higher the pK, of a weak…

A: As per Arrhenius concept, acids produce the hydrogen ion when dissolved in water and bases produce…

Q: Req. ů OET. OET 2) H30+ 1) Na OFT 3) H3D >

A: This is an example of Claisen condensation reaction  that occurs between two esters to form a beta…

Q: 9. Using the PPM scale below, predict the ¹H NMR spectrum of para-ethyl benzoic acid in d6-DMSO with…

A: The 1H-NMR of the given compound in d6 -DMSO is as follows: The peak for the solvent comes at around…

Q: When a lead acid car battery is recharged by the alternator, it acts essentially as an electrolytic…

A: Current = 10.0 A Time = 12 seconds

Q: Given the balanced reachon: CS₂(g) + 3C 1₂ (9) → CC 14 (1) + S₂C1₂ (9) and the following 46° values:…

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Q: Is CH4 is more polarizable than C2H6?, yes/no, why?

A: A molecule is said to be polarizable if the electron cloud of it can be distorted by external field.…

Q: When you add HCl to a solution containing aqueous sodium acetylsalicylate (structure shown below), a…

A: The given compound is Sodium Acetylsalicylate

Q: Which of the following characteristics indicates that the rate of solute diffusion is limited by…

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Q: 2. H CH₂ C... CH₂CH3 ОН

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Q: How much energy (in kJ) does it take to boil 125 grams of water?

A: The concept used here is from thermodynamics of physical chemistry.  Here we have to find the total…

Q: Consider the apparatus shown in the figure. The container on the left is 22.4 L in volume and…

A: Answer:- This question is answered by using the simple concept of calculation of mole fraction using…

Q: Perform the following computation using your calculator: (report your answer to at least 3 decimal…

A: Solve the given expression.

Q: Measurements show that the energy of a mixture of gaseous reactants decreases by 177. kJ during a…

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Q: A redox reaction used in an electrochemical cell has a negative standard free energy change, AGrxn-…

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Q: pts) Which of the following cations will react with Cl(aq) to form a insoluble precipitate? (Circle…

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Q: 8. Which of the following electron configurations is impossible? A) 1s22s22p 3s²3p4 B) 1s22s22p…

A: The S- subshell has only one orbital, and no more than two electron can occupy the same orbital.

Q: What reagents are necessary to carry out the conversion shown? a-x O BH3; H₂O2/NaOH/H₂O;…

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Q: in a different experiment it is observed that 332 cal of heat is absorbed as the temperature of 58.2…

A: This is a simple problem of thermal equilibrium where we have to find out the specific heat capacity…

Q: Aside from the ferric chloride test, which of the following methods can be used to assess the purity…

A: The concept used in this question is taken from laboratory work.  Here we have to check the purity…

Q: . Calculate the number of moles and number of atoms/molecules from the following: (…

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Q: 12. H₂C H₂C 1000 4000 11 10 CH₂ H₂C HSP-03-214 CH3 3000 NMR Spectrum CH₂ 3000 T 9 H₂C 8 2008 CH3OH…

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Q: 11. What is the relationship between the volume of the chamber and the pressure? 12. What type of…

A: The ideal gas equation is: PV = nRT Here, P is pressure, V is volume, n is the number of moles of…

Q: Using the following bond enthalpies H-H F-F H-F 436 kJ/mol 157 kJ/mol 568 kJ/mol calculate AH for…

A: Which one of the following options is correct

Q: A local FM radio station broadcasts at a frequency of 96.4 MHz. Calculate the wavelength at which it…

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Q: Give the electron configuration of C, Mg, Se, Sc, Cu Enter the subshells in the order in which they…

A: Give the electron configuration of C, Mg, Se, Sc, Cu.

Q: The H+ Molarity of a 0.0150 M HNO3(aq) is estimated to be Note that HNO3 is a strong acid. A. 0.010…

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Q: the van der waals equation for a nonideal gas corrects for behavior of gases that do not conform to…

A: The van der Waals equation gives results that are larger than the ideal gas equation at very high…

Q: Molecule or ion XeF4 TeF4 COCL C₂F4 IF 3 Hybridization Hybrid Orbital Filling #o #π Sigma Bond…

A: The process of mixing up atomic orbitals of different energies to form new orbitals of equal energy…

Q: Calculate the solubility at 25 °C of CuBr in pure water and in a 0.0090M CoBr₂ solution. You'll find…

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Q: The calculated pH of a solution of 0.000010 Molar NaOH(aq) is ? OA. 1 OB. 5 O C.7 OD.9

A: In the given question we are asked to calculate the pH of a solution which has 0.000010 M NaOH.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.