Balance the following redox reaction under ACIDIC condition. Mn2+ (aq) + BiO3 (aq) Bi + MnO4 (aq) (aq) Based on your workings: What is the number of electrons lost for the oxidized species?

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Q: Use the heats of formation, AH°, in the table to determine AH for the reaction: 2 C2H2 (g) + 5 02(g)...

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Q: A 4.00L tank at 25.0 degrees C is filled with 4.0g of nitrogen monoxide (NO) and 8.3g of sulfur hexa...

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Q: Name the following compounds: a) CH2 CH3 NH. H-C b) CH c) CH3 CH2 CH2 H.C d) CH3 CH3

A: The naming of any organic compound can be classsified broadly into 2 types-  1- common name 2- IUPAC...

Q: The equilibrium constant, Ko, for the following reaction is 10.5 at 350 K: 2CH,Cl2(g)= CH4(g) + CCI4...

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Q: Question 3 The rate constant for a reaction varies between 0.505 Lmol1.s-1 at 325°C and 2.45 L'mol-1...

A: Given data: k1= .505Lmol-1s-1 K2 = 2.45Lmol-1s-1 T1= 598K T2= 673K Ra(activation energy) =?  

Q: The n and I quantum numbers plus number of nodes in the following radial solution of the Schroedinge...

A: Quantum numbers are those which tell us location of electron in shell, subshell and orbital.

Q: (a) How many milliequivalents of sodium ion are present in 320. mL of solution?   Milliequivalents N...

A: Amount of particular ion  = Concentration of solution × volume of solution  As Concentration = Amoun...

Q: Why is the monochromator not placed after the TCH lamp when performing an absorbance or transmittanc...

A: Since the basis for the AAS process is atomic ABSORPTION, the monochromator seeks to only allow the ...

Q: True or False The density of an organic compound is influenced by the type of chemical bond present...

A: Basically organic comunds are formed by covalent bond . And we know, compounds formed by ionic bonds...

Q: patient receives 790 mL of a 25% (w/v) aqueous glucose solution. (a) How many grams of glucose does...

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Q: What is the oxidation number of Cl in CIO3? -1 +6 +5 -6

A: oxidation number, also called oxidation state, the total number of electrons that an atom either gai...

Q: If 5.0 L of helium at 30°C is heated until it expands to 8.4 L with a pressure remaining constant, d...

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Q: In the lab you add, 0.680 mol of SO, into 5.00 L container. 250 (g) = 2S0: (g) +0: (g) At equilibriu...

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Q: Give strucutre of products formed including stereochemistry if appropriate. If more than one product...

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Q: Part 1. TRUE or FALSE.Choose A if the statement is true. Choose D if the statement is false. 1. Base...

A: 1) D statement is false Lewis acid as an electrophile (which is electron poor), and a Lewis base as ...

Q: 6. When 25.00 mL of a 0.2045 M Na,PO, solution and 50.00 mL of 0.4123 M HgNO, were combined exactly....

A: Given: Volume of Na3PO4 solution = 25.00 mL Molarity of Na3PO4 solution = 0.2045 M Volume of HgNO3 s...

Q: 6) Prepare the following carboxylic acid from Benzene and any other reagent that we have discussed s...

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Q: lowing statements by entering the letter(s) corresponding to the correct compound( ound fits the des...

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Q: Part I. Choose the stronger acid in cach pair of compounds. 1. H,Se and H,S 2. H&P and H,S 3. HBГО, ...

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Q: Using Hess's Law tó calculate net reaction enthalpy 1/5 The lead-acid storage battery is the oldest ...

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Q: Repeat unit Explain why the polymer is appropriate for its use. Include the properties the polymer e...

A: PVC is a polymer of the monomer, vinyl chloride which has the chemical formula, CH2=CH-Cl.

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A: Here we have to convert 32.0 microgram of pesticides present in 300ml of solution to PPM and PPB.

Q: Diprotic acid system. a. Plot the ionization fractions (ao, ɑi, a2) as a function of pH (0-14) for t...

A: a. α0=Fraction of H2Aα0=[H+]2[H+]2+Ka1[H+]+Ka2

Q: Place separately in clean test tubes five drops of acetone and acetaldehyde To both test tubes, add ...

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Q: The n and I quantum numbers plus number of nodes in the following radial solution of the Schroedinge...

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Q: (a) Determine the equilibrium constant, Kc, for the reaction. (b) At time t, 0.0200 mole of Cl(g) is...

A: (a)                 PCl5 ⇔PCl3 + Cl2 Initial       2.00 moles From the graph, the equilibrium concen...

Q: HH C=c Ci-cı Cl-Ci H-C-C-a CI H I -U-U

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Q: pharmaceuticals can be delivered by intravenous (IV) fluid. A patient is receiving an IV fluid at a ...

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Q: Which of the following is not amphoteric? O H3 PO4 OHCO, OHSO OH2O

A: Given,  H3PO4 HCO3-  HSO4-  H2O 

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Q: How do you describe the crystalline structure, and how does it form? What is the crystalline structu...

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Q: Illustrate the carbocation pathway for the following reactions + HCI + CH3-OH + H20 (acid-catalyzed)...

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Q: Sulfur trioxide is formed from the reaction between sulfur dioxide and oxygen: 2 SO2((g)) + O2((g) =...

A: Given reaction: 2SO2(g) + O2(g) ⇌ 2SO3(g) We have to find what will happen to the equilibrium if the...

Q: Specific Metal Heat (J/g°C) Calcium 0.647 Iron 0.449 Silver 0.235 Gold 0.129 After absorbing 0.500 k...

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Q: e For each compound label the proton or set of protons that gives the signal at the highest chemical...

A: NMR spectroscopy is branch of chemistry in which we deal with shielding and deshielding effect on pr...

Q: sputreometrey ? pieobable fragmentadion patteen 1 [o (co)3 ( NO) what melas fable plale in mau eaues...

A: mass spectrometry

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Q: Ingredient Amount Ferrous Sulfate Ascorbic acid 300 mg 10 mg 0.5 mL Orange Syrup Benzoic acid soluti...

A: Answer- Given data- 2.9 g of ascorbic acid.

Q: The n and I quantum numbers plus number of nodes in the following radial solution of the Schroedinge...

A: No. of nodes= ( n-1) n is principal quantum number, and  l is azimuthal quantum no.

Q: What is the pH of a buffer solution that is 0.20 M propionic acid, HC3H5O2 and 0.16 M sodium propion...

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Q: Determine the molar mass of N2 in kilograms per mole (kg/mol). Do not include the unit of measure in...

A: Molar mass is the summation of atomic mass of all elements which are present in the molecule.  1Kg =...

Q: . (a) A substitution reaction occurs when 2-bromopropane reacts with aqueous sodium hydroxide. (i) D...

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Q: A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump...

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Q: Order the following chemicals from lowest to the highest melting point. • Lead • Carbon dioxide • Ca...

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Q: A)When 1 mole of CO(g) reacts with Cl2(g) to form COCl2(g) according to the following equation, 108 ...

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Q: 26. A molecular orbital can contain how many electrons? A. One B. Two C. Three D. Four 27. It is the...

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Q: Consider the following data on some weak acids and weak bases: acid base K. K, name formula name for...

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Q: 26. A molecular orbital can contain how many electrons? A. One B. Two C. Three D. Four 27. It is the...

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