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Q: Given the data in the table below and AH° rxn for the reaction sO Cl2 (8) • 2H20 (1) → H2S04 (1) + 2...

A: Given a value of chemical reaction Enthlpy of formation for SO2, SO3,So2cl2,H2so4,and H2o. Calculate...

Q: Using ethylbenzene as the only aromatic starting material, show how to synthesize the following comp...

A: Here, the starting material is ethylbenzene. First, the ethylbenzene is brominated in the presence o...

Q: Which is the best solution to buffer at pH = 10.50?           (A) A buffer solution containing 0.25 ...

A: Henderson-Hasselbalch equation The equation that is used to calculate the pH of a buffer solution is...

Q: help

A: Number of sodium atoms = 2 • 6.022 • 10^23  [ Where : 2 is the number for Na in Na2CO3 and 6.022 • 1...

Q: CoupLETE THE FOLLOWING Nu CLEAR EQUATION He 241 Am 95 ? + d. 21

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Q: What is the balanced equation for Ammonia(NH3) is formed from its elements?

A: Reaction of N2 and H2 to formed ammonia. So, N2 + H2 ->NH3

Q: Classify the standard amino acids according to the categories listed below. Some of the amino acids ...

A: “Since there are multiple sub-parts in this question  so I am solving only the first three sub-parts...

Q: A 0.020 M aqueous solution of a weak monoprotic base, B, has pH of 11.44. Calculate the value of Kb ...

A: First write  Basic  medium reaction  B + H2O = BH+ + OH-   

Q: Hello I’m having hard understanding it’s mechanism and it’s skeletal rearrangements. Can you help ex...

A: Applying resonance effect on stability of carbonation and energy diagram for Ea this can be explain.

Q: help

A: Atomic number = number of protons = number of electrons Mass number = number of protons + number of ...

Q: What is false about "Amide plane"? O Mother Nature requires the bond "C=N" to be "trans", putting tw...

A: Amides are a class of organic compound having the functional group,CONH2 wiith the alkyl or aromatic...

Q: Show that for a monovalent ion in water at 298 K, the Born solvation energy, E­sol equals -164 / a i...

A: Born solvation energy is the difference in the work which is resulted from the ion charging in bothv...

Q: Calculate the molarity of a solution made by dissolving 0.382 mol glucose in enough water to make 1....

A: Given, moles of glucose = 0.382 moles Volume of Solution = 1.32 L  Molarity = ? 

Q: To a solution of NaCl, a crystal of NaCl is added and the crystal dissolved. How would you classify ...

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Q: A large volume of 0.1760 M H2SO3(aq) is treated with enough NaOH(s) to adjust the pH of the solution...

A: Introduction: pH: pH is used to express the acidity of the solution. It is defined as negative logar...

Q: What is the balanced equation for Nickel hydroxide reacts with sulfuric acid?

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Q: Help

A: Properties of the sulfur element at room temperature: Thi is nonmetallic and multivalent in characte...

Q: Describe the three phases of electrothermal atomization. Explain what is happening to the sample dur...

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Q: Chemistry Question

A: Reaction equation: C7H6O3 + C4H6O3  →                           C9H8O4 + C2H3O2Mass of Salicylic aci...

Q: Although there are nine stereoisomers of 1,2,3,4,5,6-hexachlorocyclohexane, one stereoisomer reacts ...

A: Solution-Down below we have shown stereoisomer that reacts 7000 times slower than any of isomers.  I...

Q: Discussion: I want to explain what happened in this reaction

A: The chemical moiety which is formed by the deprotonation of the α-carbon atom of a ketone/aldehyde i...

Q: 1. At room temperature, the particles in all matter do which of the following? a) are not moving b) ...

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

Q: Choose from A-F. Two of this amino acid can react with each other (anoxidation reaction) and form a ...

A: During the chemical reaction gain of oxygen on the compound is called an oxidation reaction. For los...

Q: What is a dipole moment? When does it occur?

A: The separation of the positive and negative presence in the electromagnetic system explains the conc...

Q: Draw the lewis structure for HCN . Then identify the electron pair geometry (EPG), molecular geometr...

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Q: Symbol Protons Neutrons Electrons Mass # Charge 8. 10 8. 8. 18 9. 10 -1 10 10 10 00

A: Atomic number is equal to no. Of protons  No. Of protons are equal to no. Of electrons in neutral at...

Q: State mechanism- Reduction of a Nitrile with LiAlH4 ?

A: Reduction: The process which includes the addition of hydrogen atom in or removal of oxygen atom is ...

Q: Which of the following is the correct order of boiling points for NH3, Ne, NaCl, C3H6? A NH3 > Ne...

A: There is the trend of boiling point obtained based on the forces present:                           ...

Q: An analysis of the mixture at reveal 2.0 mol N2, 3.2 molH2, and 1.8 mol NH3 how many H2 were represe...

A: Applying mole concept and limiting reagent concept on the given reaction.

Q: Predict the major product

A: Introduction: The halogenation reaction like chlorination and bromination can be done by photochemic...

Q: 9. Ilow much water must be added to 75.0 mL of 0.332 M FeClstaq) to reduce its concentration to 0.25...

A: Before dilution,volume, V1 = 75mL = 0.075 L concentration of FeCl3, M1= 0.332 M after dilution,conce...

Q: CHEMWORK Suppose K =4.5 x 10 at a certain temperature for the reaction PCI, (9) PCl, (9) + Cl2 (9) I...

A: Calculation  of Cl2 concentration  from equilibrium  constant. Concentration  of PCl5 is twice of co...

Q: A solution of water and a nonvolatile, nonionizing compound is placed in a tube with a semipermeable...

A: Osmosis is the process in which the net movement of water across a semipermeable membrane from an ar...

Q: Can you break this down

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Q: One of the key steps toward transforming coal into liquid fuel involves the reaction of carbon monox...

A: The question is based on the concept of chemical thermodynamics. we have been given an equation. we ...

Q: When 1 mol of a fuel burns at constant pressure, it produces3452 kJ of heat and does 11 kJ of work. ...

A: Given, When 1 mol of a fuel burns at constant pressure, it produces 3452 kJ of heat and does 11 kJ o...

Q: Draw the lewis structure for SH2. Then identify the electron pair geometry (EPG), molecular geometry...

A: x= (V+M-C+A)/2  V = valence electrons of central atom  M = number of monovalent atoms  C = cationic ...

Q: Br -CH3 HO NH2 2 1 Technically speaking, what will be the appearance of the -CH2- signal (the one ne...

A: We can find out multiplicity by using n+1 rule where n  is number of neghbouring carbon protons.

Q: Define the below ? "Some compounds that contain the element carbon are notorganic compounds "

A: A large class of molecules is called an organic compound. They are compounds that contain one or mor...

Q: How many milliliters of a stock solution of 5.80 M HNO3 would you have to use to prepare 0.130 L of ...

A: Given ,  Molarity of stock solution (M1) = 5.80 M Volume of stock solution (V1) = 10.0 mL Final volu...

Q: how many moles would be in a solutions that has a volume of 500 mL and a molarity of 1.5 M?

A: Given: Number of moles =? Volume of Solution = 500 mL = 0.5 L Molarity of solution = M = 1.5 M = 1.5...

Q: Which inventions resulted from applying Charles law?

A: Charles states that the volume of a substance is directly propotional to the temperature at constant...

Q: Question 13 Use the equation below for this question: N2 (g) + 3 H2 (g) 2NH3 (g) If 0.68 moles of N2...

A: Percent yield is the percent ratio of actual yield to the theoretical yield. It is calculated to be ...

Q: Which face (axial or equatorial) undergoes reaction with sodium borohydride faster?

A: Sodium borohydride is reducing agent. Sodium brorohydride reacts with ketone to form alcohol.  

Q: Calculate the molarity of solution.  3.25 mol of LiCl in 2.78 L solution

A: Given, number of moles of LiCl =3.25 molvolume of solution =2.78 Lwe are asked to calculate the mola...

Q: the first 4 i don’t understand :(

A: One mole of propane reacts with five moles of oxygen to produce three moles of carbon dioxide and fo...

Q: What is the mole ratio between Hydrogen (H2) and Water (H2O)? CO2 + 3H2 → CH3OH + H2O *

A: Given :-  CO2 + 3H2 → CH3OH + H2O   To find out :-  Mole ratio between H2 and H2O

Q: give The IUPAC name of The Following:

A: Since,  you have posted multiple questions ,we are entitled to answer the first question only. Pleas...

Q: 1) Br2, heat 2) CH3COONA

A:

Q: I need help determining the Ionic and Net Ionic equations.

A: Ionic equation - Those equations in which compounds in aqueous solutions dissociate into ions . Net ...

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.