Draw the atomic structure and label protons, neutrons and electrons of Magnesium.

Q: 2 H₂O Bond Bond total bond energy for the reactants in the energy (kJ/mol) Average Bond Energies…

A: The reaction :  C2H4  + 3O2   →2CO2 +2H2O  H2-C=C-H2  +3O=O →2O=C=O +2 H-O-H

Q: H3C. Hc На CH3 'HA

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

Q: A quarter is found to have a length of 0.0260 meters. Set up the problem below and calculate the…

A: The given length is 0.0260 m. We have to calculate the length in millimetres.

Q: What is the IUPAC name of the following compound? CH3 CH3CCH₂CH₂ CH

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Q: The mechanism proposed for the oxidation of iodide ion, I, by the hypochlorite ion, CIO, in aqueous…

A: A reaction mechanism for oxidation of iodide ion I-by hypochlorite ion .

Q: What is the IUPAC name of the following substance? CH3 HC=CCH₂CHCH3

A: The IUPAC Name of the Compound is written in the following format: locant + prefix + root + locant +…

Q: Consider the equilibrium reaction below: N₂O5(s) + O2(g) = N₂O4(g) + O3(g) Create an equilibrium…

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Q: Reaction 2.   How much energy (in kJ) is released when 49.0 g of oxygen difluoride decomposes?…

A: Decomposition of oxygen difluoride  2OF2(g) -----> O2(g) + 2F2(g).  ∆H = -49.4 kJ

Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

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Q: Consider the mechanism. Step 1: Step 2: Overall: Determine the rate law for the overall reaction,…

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Q: 1.) The molar heat of combustion of octane to form carbon dioxide and water vapour is ─5470.1kJ/mol.…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: How many milligrams solute are contained in a 26.0 mL of 0.150M sucrose (342 g/mol)

A: Concentration = number of moles of solutevolume of solution (in liters)where number of moles of…

Q: A certain reaction has an enthalpy of AH What is the activation energy of the reverse reaction?…

A: A chemical reaction with a negative value of enthalpy change is considered an exothermic reaction…

Q: How do you know if the ethyl acetate you get at the end of the experiment is pure? A)We add water,…

A: Determining the purity of ethyl acetate can be done through various methods. The explanation of each…

Q: Suppose you start with a solution of red dye #40 that is 3.7 ✕ 10−5 M. If you do four successive…

A: The general equation for the concentration and volume is:   V1S1= V2S2 where, V1 and V2 are the…

Q: A student wishes to determine the chloride ion concentration in a water sample at 25 °C using a…

A: A student constructs a galvanic cell.

Q: The chemical formulae of some acids are listed in the first column of the table below, and in the…

A: Strong Acids are the compounds which dissociates completely and give H3O+ ion in water. HA + H2O →…

Q: The following IR spectrum is that of 3500 3000 an ether an alcohol an ester a carboxylic acid water…

A: A broad band between 2500-3500 cm-1 due to hydrogen bonded OH stretching A strong band at ~1700 cm-1…

Q: Examine the geometry of the molecule in the window. Use the geometry to determine the bond types.…

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Q: How might a change of one amino acid at a site, distant from the active site of an enzyme, alter an…

A: distant from the active site of an enzyme, alter an enzyme's substrate specificity? The active site…

Q: Ticly many How many molecules are 1. How moles are present if you have 100 grams? molecules are…

A: Q.1  To determine the number of moles present in 100 g of TiCl4, we need to use the molar mass of…

Q: Based on this equation: 2 H₂(g) + O₂(g) → 2 H₂O(1) How many moles of oxygen are required to make 4…

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Q: 9. 8. 3 на фон CH 3 двое OH CH₂ H3C CI + 60₂ CH HẠCH3 CH₂ CH3

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Draw a structural formula for the major organic product(s) of the reaction shown below. 1. CH3l…

A: -> In first step CH3I in excess reacts with amine and forms quaternary ammonium salt . -> In…

Q: Write the name for the following compounds:

A: IUPAC nomenclature of organic chemistry is a method of naming organic chemical compounds as…

Q: ) Calculate the enthalpy of the reaction: hydrogen gas + fluorine gas-> hydrogen fluoride

A: "Since you have posted multiple questions, we will provide the solution only to the first question…

Q: The total ionic equation for the reaction observed in this week's lab is: H*(aq) + Cl(aq) + Na*(aq)…

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Q: GenAlex Medical, a leading manufacturer of medical laboratory equipment, is designing a new…

A: It is based on the concept of concentration.  Here we are required find the mass of digoxin that can…

Q: Which chemical equation below represents the reaction occurring in the weak base-strong acid…

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Q: An unknown substance weighs 450.0 grams and had a temperature change from 130 degrees celsius to 80…

A: The mass of the solid substance is m = 450.0 g. The initial temperature is Ti = 130oC. The final…

Q: Choose the correct charge balance equation for an aqueous solution of MnCl₂ that ionizes to Mn²+,…

A: To choose the correct charge balance equation for an aqueous solution of MnCl2 that ionizes to Mn2+…

Q: A survivalist must boil river water from 4.0 °C to 101 °C in order to ensure no pathogens. Calculate…

A: Initial temperature of boiled river water = 4oC Final temperature of boiled river water = 101oC…

Q: For an exothermic reaction, an increase in temperature will A) decrease the value of the equilibrium…

A: For an exothermic reaction As ΔH0= -ve,  for exothermic reaction( Heat is produced due to reaction)…

Q: Which of the following units is most commonly associated with the measurement of tissue damage…

A: Radiation injury is the tissue damaged by exposure of ionizing radiation.

Q: What is the binding energy per nucleon (in MeV) for boron-9. The amu of the boron-9 isotope is…

A: To calculate the binding energy per nucleon for boron-9, we need to know the mass defect and the…

Q: Show how to balance the following redox equation in basic conditions. Then, answer the question…

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Q: How many chiral centers are there in this specific molecule?

A: To find Chiral centre, look at the atoms that are attached to four different substituents.

Q: Read the given chemical reaction. C2H6 + O2 → CO2 + H2O How many moles of O2 are required to react…

A: The given chemical reaction present in the problem are-  C2H6 +O2 --> CO2 +H2O  Number of moles…

Q: Step 1 Draw the missing curved arrow(s) for step one of the mechanism (first elimination). Add any…

A: Amide is a base it abstracts proton from the vicinal dihalides followed by elimination of Halide ion…

Q: For the aqueous complex at Fe (CN)6]4-complex Kf= 1.0 x 10^35 Suppose equal volumes of 0.0062M…

A: Given data:

Q: i. ii. iii. iv. ОН F F OH NH3+ ОН ОН FF ОН _OH2+ ОН

A: 1. a substance that releases an H+ ion is called acid. 2. Strength of acidity depends on attached…

Q: Calculate (in MeV) the nuclear binding energy for a vanadium-52 nuclide. The atomic mass of this…

A: To calculate the nuclear binding energy for a vanadium-52 nuclide , we need to know the mass defect…

Q: Consider the equilibrium reaction below: N₂(g) + O₂(g) = 2 NO(g) Create an equilibrium constant, K,…

A: K is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: Br • CO2Me SnBu3 Pd(PPh3)4 MeO2C.

A: There are two reactions: 1. Stille coupling 2. Intramolecular Diels-alder reaction

Q: Suppose you discovered a new amino acid. Its R-group contains only hydrogen and carbon atoms.…

A: Hydrophobic and hydrophilic are terms used to describe the interactions between substances and…

Q: 4. Sodium metal (Na) reacts with chlorine gas ( I Cl₂) to produce solid sodium chloride (NaCl). (a)…

A: A balanced chemical equation contain equal number of atoms of each elements on both sides of the…

Q: Draw the structures of enolate 1 and enolate 2 in the boxes provided. Show the counter cation.…

A: We have find out the answer.

Q: Practice Problem 10.32 For each of the products shown in the following reaction, propose a mechanism…

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Q: 5. __Fe₂O₂ + _AI → _Fe +_____Al₂O3 Reaction Type:___single replacment_ Answer: Balance the equation.…

A: As you've posted two questions , according to the guidelines , i'm solving only first question . If…

Q: dentify the relationship between the labelled protons as diastereotopic for the molecules below. on…

A: Homotopic protons - are those whose positions can be interchanged by rotation about the proper axis…