Balance the following oxidation-reduction reactions. Show all steps in the half reactions.Determine the oxidizing agent and reducing agent. a. FeCl2 + KMnO4 + HCl → FeCl3 + KCl + MnCl2 + H2O b. K2Cr2O7 + H2O + S → SO2 + KOH + Cr2O3

Q: Question 6 Which type of isomerism exists between the pair of monosaccharides below? CH2OH CH2 OH C=...

A:

Q: Draw the structures for the following compounds. (a) 3-benzyl-4-bromohexane , 4,4-dimethylcyclohexen...

A: Rules to draw compounds from given IUPAC name  • Locate the root word and write the principal chain....

Q: Please express and answer the following ASAP General CHEMISTRY 1. Determine the percentage by mass ...

A:

Q: A chemical engineer is studying the following reaction: 4 HCl(g)+O,(g) –→ 2 H,O(g)+2Cl,(9) At the te...

A:

Q: CI CH CHy

A: the IUPAC and common name of the following hydrocarbons are

Q: order

A:

Q: Predict the multiplicity/splitting pattern and indicate the integration value for each Hydrgen prese...

A: Splitting pattern can be found by n+1 rule where n is number of neighboring protons.  

Q: 3. For the reaction, N204(g) 2 nitrogen dioxide (g) At 25°C, the equilibrium concentrations of nitro...

A:

Q: Question 40 The following set of data was obtained by the method of initial rates for the reaction: ...

A:

Q: Draw the product for the following reaction: он PCC

A:

Q: Name: 1) Show the role of each ether solvent (diethyl ether, THF and crown ether) in reactions by ma...

A: Ethers  have nonbonding electron pairs on their oxygen atoms, so  they can form hydrogen bonds with ...

Q: 3d 3. Using arrows, show how the following orbitals will fill with electrons. Electron Configuration...

A:

Q: Identify the type of isomerism exhibited by the following pairs of monosaccharides v D-glyceraldehyd...

A: Stereoisomers These are molecules that have the same molecular formula and differ only in their atom...

Q: 1. Which of the following is true? a) k association is the inverse of K dissociation b) k associat...

A: Answer: Association process is the process of formation where two species combined together to form ...

Q: 4) Complete the following reactions which form ethers (A and B) and cyclic ethers (C-E) as major pro...

A:

Q: Write the balanced net ionic equation and name the precipate formed in each reaction  1. CU(NO3)2 (...

A:

Q: An analytical chemist is titrating 97.8 mL of a 1.100M solution of nitrous acid (HNO,) with a 0.8900...

A:

Q: An experimental data on the reaction of H2 and PO3-3 is given below:   Initial [PO3-3] Initial [H...

A:

Q: 1. MgF2 2. NH, 3. О, Mg = 1.2 F2 = 4.0 N = 3.0 H, = 2.1 O = 3.5 SOLUTION: SOLUTION: SOLUTION: Mg F2 ...

A:

Q: Draw the structural condensed formula of ethyl methanoate.

A:

Q: Which of the following statements is incorrect? O A. In electrokinetic injection, analytes in the sa...

A: The question is about the injection techniques in capillary electrophoresis, and we need to select t...

Q: Naturally occurring boron consists of 80.22% 11B (nuclidic mass = 11.009) and 19.78% another isotope...

A:

Q: A solution contains 11 ppb of toluene. This means that ___. 1 g of solution contains 11 × 10...

A: Ppb is the concentration measurement and is named as parts per billion. It measures the concentratio...

Q: Directions: Use the following terms to fill-in the blanks. The terms may be used more than once. Gas...

A:    

Q: final T

A:

Q: Calculate the average atomic mass of the element lodine (1) using the following data % abundance 80%...

A:

Q: nit symbol if necessary, and round it to 3 signific

A: Mass of compound = 70.0 g Molar mass of compound = 143 g/mol Moles = mass/MM   = 70.0/143 = 0.490 mo...

Q: A 0.610 g0.610 g sample of a metal, M, reacts completely with sulfuric acid according to   M(s)+H2...

A:

Q: Match the hydrogens in lidocaine to the signals in the 1'H NMR spectrum below. Lidocaine CDC13 |要 8 ...

A: 1H-NMR spectra provides the number and types of hydrogens of unknwon compound.

Q: 2. A KCI solution has a concentration of 300 ppb. What mass of KCl is contained in 900 mL of this so...

A:

Q: Calculate the number of oxygen atoms in a 50.0 g sample of iron(III) oxide (Fe,0,). Be sure your ans...

A:

Q: 1. Determine the value of the equilibrium constant fro the reaction A + 2B = 20 if 1.0 mol of A and ...

A:

Q: In refractometer, how to solve the percentage (%) of sugar solution while the given refractometer re...

A: Degree Brix (oBx) is used to measure the sweetness of an aqueous solution using a refractometer. 1oB...

Q: An object O stands on the principal axis of a spherical refracting surface. The index of refraction ...

A: Answer :

Q: Question 1 What is the Haworth representation of this ball and stick stucture? O HOCH2 0 OH OH OH OH...

A:

Q: Question 4 H OH D H-C-OH HO-C-H HO-C-H ČH2OH Sugar D is a cyclic monosaccharide in Fischer formula b...

A: A monosaccharide contains both an aldehyde and alcohol group.

Q: The rate of decomposition of PH3 was studied at 961.00 °C. The rate constant was found to be O.0875 ...

A:

Q: N2(g) + 3H2(g) = 2 NH: (g); AHrxn = -92.4 kJ, meaning the reaction is exothermic. Given the aforemen...

A:

Q: When the substance shown below burns in oxygen, the products are carbon dioxide and water. How many ...

A:

Q: Question 19 What is the pyranose/furanose ring structure of this sugar? OH OH OH ÓH он но OH он но O...

A: Let us draw the straight chain structure and then its cyclic structure.

Q: A 52.0- mL volume of 0.35 M CH3COOH ( Ka=1.8×10−5 ) is titrated with 0.40 M NaOH . Calculate the pH ...

A:

Q: d) The literature specific rotation of (d)-epinephrine is 53 degrees. You measure the rotation of a ...

A:

Q: A chem ngineer is studying the following reaction: H2(9)+I,(g) → 2 HI(g) At the temperature the engi...

A: A question based on equilibrium concept that is to be accomplished.

Q: Using the plot from the previous problem, discuss the effects of manganese on Le toughness of the st...

A: Metals forms alloys when they mixed in a definite proportion to get material of desired properties. 

Q: лestion 12 HOCH2 0 OH он он What is the Fischer ring structure of this sugar? но н H-C-OH HO-C-H Ó H...

A:

Q: concentration change in the reaction is given by: -A[S:Os ]=5 x 10 M In mixtures 1 3, the concentrat...

A: The rate of the reaction refers to the speed at which the reaction takes place. The rate of the reac...

Q: the reaction 2NOCl(g) 2NO(g) + Cl2(g) is Kc = 3.6 × 10–4.  An equilibrium mixture was found to have ...

A: KC is equilibrium constant

Q: Solid potassium bromide is slowly added to 125 mL of a 0.304 M silver acetate solution until the con...

A: Solution                         Given that Bromide = 0.0377M Volume = 125ml Silver acetate = 0.30...