Review the following: What is the oxidizing agent? What is the reducing agent? Balance the reduction half-equation Balance the oxidation half-equation. Balance the overall redox reaction.

Q: Calculate the enthalpy of reaction for the equation using the bond energy values given. C₂H4+302 →…

A: When a bond is formed then energy is released and when it is broken then energy is released.

Q: Name H H-C- H Name H H Н Н Н .С. С. -C-H H H H H H H H CH₂ H H H -H Name X -С H2C H -CH3 Name нннн н…

A: Since you asked multiple questions so as per Q&A guidelines of the portal I solved the first…

Q: What volume of a 0.1 M Sodium Hydroxide solution could be made with 200g of solute?

A: Given data: Molarity = 0.1M Weight of solute = 200 grams

Q: It's 32°F (0°C) outside under normal atmospheric conditions (1 atm) at a stunt performer's birthday…

A: We can solve the problem by considering the ideal gas law.  According to the law, we know that - PV…

Q: Use the Image to solve these problems.  1. What is the order of this reaction with respect to NO2?…

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Q: Arrange the oxoacids of chlorine according to strength. HCIO, HCIO2,HCIO3,HCIO4

A: To solve this problem we have to know the oxidation state of Chlorine in each acid .

Q: For GC analysis, the following can cause band broadening and poor resolution OUse of automatic…

A: Chromatography is separating technique for mixtures into it's components. It is based on the…

Q: DENSITY Learning Objectives After completing this Lecture Tutorial, students should be able to:…

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

Q: Which phase can be described as "molecules roll around one another" 1. solid 2. liquid 3. gas 4.…

A: In solid phase, there is very strong intermolecular space present and very less intermolecular…

Q: The empirical formula of a compound is C8H5N3O5. The compound has a molar mass of 892.6 g/mol;…

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements…

Q: Which of the following is true about fluoride treatment of teeth? Fluoride treatment prevents…

A: Fluoride is most powerful mineral that helps in prevention of tooth decay..Fluoride replace hydroxyl…

Q: Grade an Module 3: Law of Direction: Read the Importance of Chemical Reaction in our body. Then…

A: In our body, various chemical reactions are taking place in each moment. A series of chemical…

Q: Consider the reaction 3X + 2Y5C + 4D With excess Y, how many moles of X are needed to produce 13.00…

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Q: If 1.00mol/l of nax contains 4.2% solute by mass, what is the atomic mass of x?

A: Given solution contains 1.00 mol of NaX in 1 L. Again (w/v)% of NaX is 4.2%. Here we have to…

Q: Analysis of an unknown plant extract yield two peaks X and Y in a chromatogram, 15.65 and 17.03 min…

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Q: 3. Explosives used in mining contain TNT or 2,4,6-trinitrotoluene. a. If the functional group nitro…

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Q: made a

A: Given: The half life of 14 C is 5730 years.

Q: of the same element must have different numbers of neutrons. isotopes O electron orbitals Ovalences…

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Q: A sample of benzoic acid is contaminated with methyl red, a compound that is soluble in cold water.…

A: Gravity filtration only runs from the help on gravitational force , so no other external stimuli is…

Q: Differentiate endothermic and exothermic reactions.

A: Endothermic Reactions are heat absorbing reactions while Exothermic Reactions are Heat Releasing…

Q: Is the data electronically reversible or electronically irreversible?

A: The following are the parameters used to determine whether a given cyclic voltammogram corresponds…

Q: What is the volume of water graduated cylinder mass = 75.00 water mass = 45.00, water +bic mass =…

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Q: For a 1.0 x 10-6 M solution of HNO3(aq) at 25 °C, arrange the species by their relative molar…

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Q: 7. Calculate the following pH, POH, [H+], and [OH-] conc [H+] [OH] pH POH 11.03 [H+] [OH-] pH POH…

A: we need to calculate the missing terms

Q: When panacetin is added to dichloromethane and extracted with aqueous sodium bicarbonate----------…

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Q: Provide the organic product of the following reaction. H CN A H CN H3CO H₂C. H₂C گ + H3CO₂C. CO₂CH3…

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Q: Which will be more acidic - hydrogens at carbon A or hydrogens at carbon B? Why? 'o' Н н н В A Н Н Н…

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Q: Need help ASAP! thanks! How many possible monochlorination products of t-butylbenzene are there?…

A: Here we have to determine the number of mono chlorination product formed by the substitution of…

Q: For the aqueous [PbC14] complex K =2.5 × 10¹5 at 25 °C. 2+ Suppose equal volumes of 0.0046M Pb(NO3),…

A: We have to find equilibrium molarity of Pb2+

Q: Write the balanced net ionic equation describing the phosphate buffer system.

A: The net ionic equation is a chemical equation that indicates the ions that are directly involved…

Q: The heat of vaporization AH, of ethyl acetate (C4HO₂) is 35.1 kJ/mol. Calculate the change in…

A: Given, Heat of vaporization of ethyl acetate (∆Hvap) = 35.1 kJ/mol Change in entropy (∆S) = ? Mass…

Q: ntage of: be expe

A: Given: The half life of 14 C is given as 5730 years.

Q: What kind of amine shoul be reacted with BSC produces a sulfonamide that is insoluble in NaOH?

A: Answer= ( secondary amine)

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

A: Here we have to differentiate between the two carbohydrates by using the following reagents.

Q: Give the solubility behavior of all the compounds listed in the following solvents: Water, NaOH, and…

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Q: Determine the [H+][H+] , pH, and pOH of a solution with an [OH−][OH−] of 5.1×10−9 M5.1×10−9 M at 25…

A: OH- concentration of a solution is 5.1 × 10-9 M at 25 °C .We have to determine the - H+…

Q: 3. The following redox reaction was attempted at 25.0°C. 2H₂O(1) + 4Fe³+ (aq) → O₂(g) + 4H*(aq) +…

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Q: Give the reagent and the reaction conditions that would distinguish between the following compounds.…

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Q: How is 22.4 L and 0.45 moles derived?

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Q: Here is a report from a catalytic polymerization unit:

A: Calculate production of polymer

Q: What is the concentration of lithium ions in a .45 M solution of Li3PO4? 14 L of a 0.50 M solution…

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

Q: In each row check off the boxes that apply to the highlighted reactant. reaction HCH3CO₂(aq) +…

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Q: "Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas…

A: Given,  Volume in L = 50 L  Moles of CO gas = 8.1 mole  Moles of H2O = 4.6 mole  Equilibrium moles…

Q: 20.00g of sodium hydroxide are placed in a volumetric flask and the solution made up to 250 cm3 with…

A: Given,  Mass of NaOH = 20.00 g  Volume of the solution in cm3 = 250 cm3  What is the concentration…

Q: A chemistry graduate student is studying the rate of this reaction: 2N₂O5 (g) → 2N₂O4 (g) + O₂(g)…

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Q: When titrating 15 mL of hydrazoic acid (HN3) 0.000489 mol/L, with KOH 0.000517 mol/L: What is the…

A: Here we are required to find the pH of the solution

Q: What is the molarity of a solution that contains 140 grams of calcium chloride (CaCl2) dissolved in…

A: Given, mass of calcium chloride (CaCl2) = 140 g Note: Assuming no change in the volume  Volume of…

Q: The hydrogen ion concentration of a basic solution is 9.60 × 10-10 M. What is the pH of the…

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Q: 00 010 O 00 ONO 00 omo O 040 V= 7L T= 100K P= ? V= 7L V=7L T= 500K P= ? V= 7L T= 700K T= 300K P= ?…

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

Q: The molar solubility of nickel(II) sulfide in a water solution is M.

A: As the Ksp value of nickel(II) sulfide is not given so it's standard value is used i.e 4 x 10-20.