Directions: Show the half reaction and calculate the standard cell potential of the following givens. 1. What is the standard cell potential of bromine that gains two electron to form bromine ion and iron ion with three excess proton that gains one electron?

Q: elect the best answer. 1.) C- CO,Et b.) 1.) NaOEt, ELOH, A c.) 1.) H2SO4, H20, A 1.) NAOH, H2O, A…

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Q: Please review this question and let me know if this is the correct answer. If not please explain the…

A: The answer written in the above box is correct. Although we have elaborated it a little for you in…

Q: A-AgNO3 B-BaCl2 C-CuSO4 D-HCl E-H2SO4 F-NaI G-NaBr H-NaOH I-(NH4)2SO4 J-NH4Cl Explain your answer

A: From the litmus paper test, the nature of the solution can easily be determined. If we take blue…

Q: Homew Click in the middle of each cell in the table below that contains an acidic pH pH = 2.27 pH =…

A: Given  PH  = 2.27 ,14.8 ,7.45 ,4.21 ,0.56 ,9.78 ,8.89 ,3.99 ,5.61 ,12.6 ,6.5 ,11.7  Acidic PH Value…

Q: Determine the pH and the concentrations of all aqueous species (Na*, H, OH¯™, H3PO4, H₂PO4¯, HPO42,…

A: Sodium phosphate (Na3PO4) is a strong base, and when it dissolves in water, it dissociates…

Q: What color does a blue solution absorb and what color does a green solution absorv

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Q: The KB expression for H₂PO is K = Select one: O True O False [OH-][H₂PO4] [H₂PO]

A: To solve this problem we have to write the equilibrium expression of H2PO4- We know that Equilibrium…

Q: Draw the conjugate acid and conjugate base of either A or B (pick one). If it is not possible to…

A: A conjugate  acid within the bronsted lowry acid base theory is a chemical compound formed when an…

Q: 'N(CH3)2 Your answer N- Your answer Ó. Ph Ph

A: Please find the answers below.

Q: 1. In the reaction between CO and Fe304' the theoretical yield in an experiment is calculated to be…

A: The theoretical yield is the maximum amount of product that can be formed from a specific amount of…

Q: Calculate the pH for each H,0* concentration. . [H_O*] = 1× 10-8 M pH [H,O*] = 0.01 M pH: %3D

A: GivenH3O+ = 1 × 10-8  MH3O+ = 0.01 MH3O+ =1 ×10-13 M

Q: 2. What is the molar mass of CaH₂NO₂?

A: Since each question is different from the other, we solve only first question according to the…

Q: Calculate the formula of FeCl3 NH2O if you started with 8.99 g of iron (III) chloride hydrate. After…

A: Given: mass of FeCl3.H2O = 8.99 g mass of FeCl3 = 4.5 g molar mass of FeCl3 = 162.2 g/mol molar mass…

Q: aining Time: 1 hour, 59 minutes, 51 seconds. Lestion Completion Status: Moving to another question…

A: We have been asked what is the name of disaccharide that is not a reducing sugar.When two…

Q: a) b) c) d) Y y Li(Ph)₂Cu H30* PhMgCl H30* Pd-C, H₂(excess) NaBH4 H30*

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Q: A 37.70 g sample of a substance is initially at 28.8 °C. After absorbing 2571 J of heat, the…

A: The given problem can be solved by using the formula given below as; Q=m c ∆T…

Q: Consider the structure of pyridine, a base. Modify the structure to draw the conjugate acid. Add or…

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Q: H Η H H OH H NaOH, EtOH, reflux H2SO4

A: Given are organic reactions. The station compounds for reaction 1 are aldehydes and reagent is…

Q: MeO,C. H₂C Ph CO₂Me CH₂ NH₂ AcOH, heat ORROR" R Z-H 'R'

A: It is a Hantzsch synthesis of pyridine. This reaction allows the preparation of dihydropyridine…

Q: Mixed Nomenclature where do you begin the naming here? the higher Priority group or the Louble bond?…

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Q: Calculate the pH of 0.075 M NaOH. O 13.26 O 12.88 O 11.12 O 11.46 10.40

A: NaOH is a strong base thus dissociates completely in solution asNaOH -------> Na+ + OH-Therefore[…

Q: When the paramagnetic species are very close together, or are separated by a species that can…

A: Paramagnetic species are the species that contain one or more unpaired electrons. When they are…

Q: Is this molecule hydrophilic, amphiphilic, or hydrophobic? H,C-N-CH, CH, Q Zoom Hydrophilic B…

A: Introduction: We have to identify the molecule.

Q: Show your work to balance this reaction by base. NO2-(aq)  + Al(s)  →  NH3(aq)  +  Al(OH)4- (aq)

A: A redox reaction is balanced by using the half-reaction method. In this method, a complete redox…

Q: Hi, both answers are incorrect. Can you recheck it?

A: It is showing incorrect because you should have written 5.350 kg as answer as provided by the…

Q: Identify three household products that contain or are made of molecular compounds. List the names of…

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Q: öt H₂SO4, A 18

A: The given ether is break in to alcohol and alkene in presence of H2SO4 and ∆.

Q: This is not the correct answer, any other suggestions?

A: Firstly Friedel craft acylation is carried. Then nitration is carried out. Then reduction with…

Q: 2. Fe(OH)3-Fe;0g + H,O Balanced Equation: Reaction Type: Molar Masses Fe(OH) Fe,O, H20 In this…

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Q: the H+ and OH are incorrect.Can you please correct?

A: H+ and OH- ion concentration can be calculated from the given pH value by using the relation of pH…

Q: Please how to answer #37

A: In this question, first we will calculate the volume of Helium gas then after that we we compared…

Q: 6. 5. 3. 2. Name: Net Ionic Equation Worksheet. Date: Write balanced molecular, ionic, and complete…

A: A chemical equation is said to be balanced when the number of atoms of each element on the reactant…