For the complete redox reaction given, 4Fe + 302 -> 2 Fe203 what is the oxidation half reaction?

Q: fill out the table…

A: Molecular weight is sum of atomic masses of all atoms present in a molecule.We have been given 4…

Q: OH ; 1 Br → Name: 1 OMe COCI Name:1 Name: ooo Name Name:

A: Name the substituents before the parent chain just as with other alkanes. Start the name of the…

Q: Interpret an image of a mass spectrum. % Intensity 1007 90- 80- 70- 60- 50- 40- 30- 20- 10- A 0-…

A: Mass spectrometry is an analytical technique which is used for the analysis of mass/charge (m/e)…

Q: What is the point of having a number of enzymes activating each other, such as in the blood clotting…

A: Blood clotting is a good example of an enzyme cascade. When you cut yourself, a series of…

Q: Which is a (S)-2-chlorobutane? (A) (B) (C) Et- CI CH 3 H CI CI CH3 D) None of these E) More than one…

A:

Q: Suppose the decomposition of ozone proceeds by the following mechanism: step elementary reaction…

A: Answer:Law of mass action states that rate of reaction is directly proportional to the molar…

Q: 1. Draw the most stable products and indicate the direction of reaction. Show the stabilization if…

A: If there is resonance possible then that carbocation is mot stable.If SP2 carbon have carbocation…

Q: : 7.5°C 2) Use the data shown below to determine the freezing point of solvent Z. Be sure to explain…

A: The freezing point of a substance is the temperature at which it turns from a liquid to…

Q: For the reaction below, Kc = 1.10 × 10⁻⁴. Note Kc is sometimes called K. What is the equilibrium…

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Q: How many peptide bonds are shown in the structure below? H₂C 1 2 3 4 5 NH3* CH H₂C CH3 H₂C CH CH3 CH…

A: Peptide bondsPeptide bonds are simple amide (CO-NH2) bond between C and N atoms that results from…

Q: Which is the proper label of configuration this molecule? A) R- B) S- C) cis- nex HO D) trans- E) No…

A: First, identify the chiral centers present in the moleculeAssign priorities to the attached…

Q: Using the balanced chemical reaction below, determine the mass of copper (Cu) metal that can be…

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

Q: draw the structural isomers of C3H7Cl, write down the condensed formula below each structure

A: Structural Isomers:Structural Isomer indicate molecules having same molecular formula, but different…

Q: The name of the following molecule is: ов снаснаснас CH3CH₂CH₂OCCH₂CH₂CH₂CH₂CH3

A: -Select the parent chain with the longest possible continuous carbon chain with a maximum number of…

Q: te the compression factor, Z for hydrogen sulfide gas at 50.0 bar and 373 K. The van der Waals…

A: Compressibility factor (Z) is a measure of deviation in the behaviour of the properties of the gas…

Q: Use the data below to determine the rate law of the following reaction A + 2B -> C + D Experiment…

A: The rate of the reaction is directly proportional to the concentration of the reactants. So when the…

Q: what is the balanced chemical equation of the answer?

A: Wehave to provide the balance equation of the reaction.

Q: Calculate the force of attraction between a K+ and an O2- ion the centers of which are separated by…

A: Coulomb's law is an expression used to calculate the force of attraction or repulsion between two…

Q: Mass spectral measurements were made on 10 replicate low concentration Ni-EDTA samples: 178.9,…

A: Given Data:Mass spectral measurements of Ni-EDTA sample are 178.9, 141.2, 158.7, 173.7, 142.7,…

Q: The solubility of Ag2CrO4 (Ksp = 1.2 x 10^-12) is several times greater than that of AgCl (Ksp =…

A:

Q: Complete the sentence to make it true. The single most important contribution to the stability of a…

A: Globular proteins are a group of proteins that have a circular and curved shape. With…

Q: 2. A tablet of Vitamin C weighed 0.306 g and required 15.70 mL of 0.0300 M KIO, solution for…

A: Answer:To measure the ascorbic acid in a vitamin-C tablet it is titrated with Iodate ion in acidic…

Q: FAD is usually involved in phosphorylation reactions. formation of carbon-carbon double bonds.…

A: FAD is known as flavin adenine dinucleotide is a redox active coenzyme used in various enzymatic…

Q: Molecular Total # of valence Formula electrons Ex: NCI CO₂ BF3 (exception to octet rule) H₂O N: 5 e…

A: The above problem can solved by using VSEPR theory or if you know the actual lewis dot structure of…

Q: explain the reason why you decided to rank them in the order that you did

A: The question is based on the concept of IR spectroscopy. We need to rank the carbonyl stretching…

Q: Synthesize the following molecule below starting from formaldehyde and alcohols of 4 carbons or less…

A:

Q: 8. A chem 335 student was tasked with synthesizing a Diels-Alder adduct of maleic anhydride and a…

A: Given question related to the determination of the percent composition of a diene by using gas…

Q: 2. A student mixed 50.00 mL of 1.00 M HCl at 20.5 °C with 50.00 mL of 1.00 M NH3 at 20.5 °C. After…

A: The given case involves the neutralization reaction between NH3 and HCl. The balanced reaction…

Q: 2. Draw (and rank!) all potential diagrams to represent the three most stable C2-C3 conformers of…

A: To understand easily we will draw the structure of each conformation in Newman projection.

Q: The following diagram represents a(n): Top view OEQ 8 DIE Side view an a-helix. D=oMO=O LO 00 201 0=…

A: We have to choose the correct option.

Q: The rate constant k for a certain reaction is measured at two different temperatures: temperature k…

A: Initial rate constant Final rate constant Initial temperature Final temperature Activation energy of…

Q: Potassium has two main isotopes, K-39 and K-41. The average atomic mass of potassium is 39.13amu.…

A: Given,Potassium two main isotopes are:  K-39 and K-41The average atomic mass of potassium = 39.13…

Q: 2. Provide the following answer using the following compound below. a. Assign the hybridization for…

A: In the given compound two functional groups are present. One is alcohol and the second is alkyne.

Q: QUESTION 6 The following is the energy diagram of ethane at different dihedral angles when the…

A: Answer:Conformation isomerism is a type of stereoisomerism where arrangement of atoms or groups is…

Q: Record the following data that you collected from the lab during the virtual investigation: 24…

A:

Q: Balance the following reaction by filling in the blanks below. Include any "1" that is needed.…

A: To balance the any reaction equation  do equal atoms of reactants and products both side of equation…

Q: Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product…

A: Given is organic reaction.Given is tertiary butyl chloride and Lewis acid aluminium…

Q: The equilibrium constant, K, for the following reaction is 1.80x104 at 298 K. NH4HS(s) NH3(g) +…

A: Answer:For any reaction, value of equilibrium constant is equal to the ratio of molar concentration…

Q: The rate constant of a certain reaction is known to obey the Arrhenius equation, and to have an…

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Q: reaction PH, P,+ 6H₂, a plot of In[PH,] vs. time in seconds yields a straight line of slope -0.0347…

A:

Q: Two excited states for a d^5 configuration are shown. Which one is favored and why?

A: Given Data:To determine:Favored excited state for d5

Q: How many stereocenters are in this molecule? A) 0 B) 1 2 D) 3 E) 4 OH 4

A: An stereocenter is one which contain four different groups attached to it.

Q: Draw a complete reaction mechanism using proper arrows for the formation of…

A: The introduction of an alkyl group like the t-butyl group on an aromatic ring occurs via an…

Q: How many stereocenters are in this molecule? A) 0 4

A: An stereocenter is one which contain four different groups attached to it.

Q: Use the ideal gas law to calculate the concentrations of nitrogen and oxygen present in air at a…

A: Nitrogen oxide is a pollutant in the lower atmosphere that irritates the eyes and lungs and…

Q: Please don't provide handwritten solution ....   Select the correct answer. Uranium -232 has a…

A: Radioactive disintegration follows first-order reaction. Decay constant (λ) is given by the…

Q: These distributions were obtained for five different gases at the same temperature. Which of the…

A: Maxwell Boltzmann distribution curve shows the fraction of gas molecules moving with a particular…

Q: What is the full structure of an amine which is an isomer of ethylamine? What is the isomer called?…

A: Isomers are organic compounds that has same molecular formula but different arrangement of atoms or…

Q: Ammonium perchlorate (NH4CIO4) is the solid rocket fuel that was used by the U.S. Space Shuttle and…

A: The balanced equation for the decomposition of NH4ClO4 is     2 NH4ClO4 ----------> N2 + Cl2 + 2…

Q: rank these confirmational isomers, an order of decreasing potential energy. Will provide helpful…

A: Given :To determine:Potential energy order of these conformations