Calculate Ecell at 298 K for the voltaic cell diagrammed below Cr(s) | Cr²+ (aq, 0.015 M) || Fe³+ (aq, 0.800 M) | Fe(s) Fe³+ + 3e → Fe Cr2+ + 2e → Cr A. B. C. D. F E° (V) = -0.034 E° (V) = -0.900 - 0.81 V - 0.92 V 0.92 V 0.81 V 087 V

Q: Convert 483 μm3 to cm3

A: Since, 1 μm=10-6 m1m=100 cmthen,

Q: want the answer in j not in kj

A: Here:

Q: How did you find the Average value?

A: The mole ratio of hydration to magnesium sulfate is a critical parameter used to determine the…

Q: A. B. ? C. 0 क्षा 132338 | 133333 |:A২2G ||23:AC O 0 E.

A: Step 1:Let's go through each of the questions and determine the major and minor products based on…

Q: 3) What is the relationship between the molecules shown? (Same molecule, enantiomers, diastereomers,…

A: Dear student since it is a multiple subparts questions according to guidelines here I am solving…

Q: A chemist adds 75.0 mL of a 0.0557 mM potassium permanganate (KMNO, solution to a reaction flask.…

A: The solution can be done using molarity relation as: The given data has, Volume = 75 ml…

Q: why is the answer 1.13 M?

A:

Q: Convert 410.288 nm to m.

A: There are 10-9 meters in 1 nanometer.

Q: If given a value plot along the y axis: 1. Find given value along y axis. 2. From this point, trace…

A: To determine the length of fence for a cost of $275, we would use this given graph between length of…

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

A: Given reaction is reduction reaction.  LiAlH4 is strong reducing agent. 2 moles of LiAlH4   reduces…

Q: CH .. NaOCH3 + NaCl : (c)

A:

Q: h. i. j. CI Ph -CH3 H3C CH3 Li 1) LiCuPh2 2) H300 Mg THF H₂O

A: Alkyl halides with Gilman reagent undergoes SN2 reaction giving longer chain alkanes.Alkyl halides…

Q: In each row, select the molecule with the highlighted H atom that is more acidic. H مت اور H H S. S

A: Acidity is defined as the ability of a molecule to release protons.  If a…

Q: Part A H.

A: A) Since the compound is having 2 different functional groups. 1) => Ketone  2) => Aldehyde…

Q: dont provide handwriting solution...

A: Step 1:- When , we have a solution of CuSO4 , Copper(II) sulfate (CuSO4) dissociates completely in…

Q: At what temperature (in K) does uranium hexafluoride have a density of 0.5820 g/L at 0.5073 atm? 1

A:

Q: Start with ?(?)=??. Reflect it horizontally, expand it horizontally by a factor of 0.018, expand it…

A: We will find final equation for the temperature of a can of soda placed into a refrigerator.

Q: CI 'Br HNO3 H'

A: The objective of the question is to explain the reaction of  with .

Q: Solve each following problem and round to the correct number of S.F. a. 3.2265 x 1000. b. 630.265-…

A: 3.2265 contain 5 significant figures and 1000. contain 4 significant figures. The product should…

Q: 76 TLACUEncod r TUU t t 30. C 80. 40 20. 4000 2600 2000 2600 Wa venumberc 2000 (a)…

A: Principle : Atoms bonded together by chemical bonds make up molecules. The molecular structure is…

Q: 10. Convert 52 ps into ms.

A:

Q: Student Z completes his/her calibration step for part 3 and finds an average mass, to be 95.237 g…

A: As per the guidelines, I am allowed to answer one question at a time. Please re upload the rest.…

Q: 2) cH. batance reatm

A:

Q: What mass does a 9.12L sample of chlorine gas @STP have ? round answer to 2 decimal places.

A: Volume of 1 mole of any gas at STP = 22.4 L  Mass of 1 mole = Molar mass

Q: IN: Acetaminophen H Vitamin Be H 0-H H- H- H. H H :0 H- 2. 1. V Acid H CHEN Give the line drawings…

A: In the line drawings, we do not show all the atoms in the structure. Only atoms of the functional…

Q: 1, how many seconds are required? re

A:

Q: What's the ratio above?

A:

Q: Please show how you solved each. I need to see and understand the calculations. I am so frustrated.

A: Trail 1 : Since mass of Epsom salt used = Mass of beaker with epsom salt - Mass of beaker => Mass…

Q: See Figure 4-9. The number of delocalized electrons in Compound H is [Select] Compound H has two…

A: It is based on the concept of resonance.  Resonance is one of the factors which help in determing…

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.