An electrolysis cell for aluminum production operates at 4.0 V and a current of 8.5 x 10° A. Calculate the number of kilowatt-hours of energy required to produce 1 metric ton (1.0 x 10° kg) of aluminum. (1 kWh = 3.6 x 10° J and 1J =1C.V) Energy = kWh

An electrolysis cell for aluminum production operates at 4.0 V and a current of 8.5 x 10° A. Calculate the number of kilowatt-hours of energy required to produce 1 metric ton (1.0 x 10° kg) of aluminum. (1 kWh = 3.6 x 10° J and 1J =1C.V) Energy = kWh

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Fe+AgC2H3O2

A: When iron reacts with silver acetate metallic silver is precipitated along with the formation of…

Q: A 1.00 M solution of fluoroacetic acid is 10.0% dissociated in water at a certain temperature. The…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: The kinetics of the reaction, A + B P, were studied and it was determined that the reaction rate…

A: Given: kinetics of the reaction A + B → P To find: reaction order with respect to B.

Q: Consider the combustion reaction below. 2 CH3OH(g) + 3 O2(g) → 2 CO2(g) + 4H₂O(l) If this reaction…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: Consider the following reaction : Mg + H3PO4 Mg3(PO4)2 + H₂ +2 In ionic form we can look at…

A: It is based on the concept of Redox reaction which involves transfer of electron from one atom to…

Q: You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in…

Q: XeO2F2

Q: Students performed the ideal gas experiment using other metals. One group used 0.03 g magnesium…

A: Moles of Mg(MW = 24.3 g/mol) taken = 0.03 g * 1 mol24.3 g = 0.0012346 mol Mg Moles of Zn (MW = 65.4…

Q: On a rainy day, a barometer reads 735 mmHg . Convert this value to atmospheres. Express your answer…

Q: (50ml) (0.05000) = (1000 ppm) (?) tem (50ml) (0.7500)= (1000 ppm) (?) PPM SomL) (1.000) = (1000ppm)…

A: The equation given is :, This equation depicts the dilution equation where a diluted solution is…

Q: 29. Consider the reactions and their respective equilibrium constants: NO(g) + Br₂(g) = 2NO(g)…

Q: solution was prepared by mixing 100.0 mL of 4.0 x 10-2 M Fe(NO3); and 100.0 mL of 2.0 × 10-4 M NAOH.…

Q: medical examiner is trying to determine the cause of death of a 48 year old male, Archie, who seems…

Q: If 5.00 grams of Aluminum ( 27.0 g/mol) are added to 250.0 ml of a 100.0 mM Iron (III) chloride…

A: Given,

Q: What is 320*150

Q: methyl benzoate 200 180 160 140 120 100 80 60 40 ppm CDS-0S-763 20

A: A question based on C-NMR spectrum that is to be accomplished.

Q: Which is the most important factor in stabilizing alpha helix secondary structure of proteins? salt…

A: Proteins are large polymers of amino acids. The structure of a protein is determined at different…

Q: OH 'N´ B H A. 1. What is the orbital hybridization assumed by the labelled atoms angles around each…

A: We have 3 labelled atoms; O(1), C(2) and N(3) to find hybridization and bond angle. While finding…

Q: 1) The following balanced chemical equations are for based on the combustions of various fuels.…

A: Heat of combustion(∆H): The change in enthalpy of a system when one mole of the substance is…

Q: A sample of an unknown compound is vaporized at 110. °C. The gas produced has a volume of 2280. mL…

A: The question is based on ideal gas equation. We have been given pressure, volume, temperature and…

Q: (2a⁴b³/ c⁶)³

A: Given, (2a4b3/c6)3

Q: + NaOCH₂

A: Robinson annulation: The given reaction is an example of Robinson's annulation reaction. In this…

Q: CH₂1₂ Zn(Cu) diethyl ether

A: When an alkene reacts with CH2I2 in the presence of Zinc a cyclopropane derivative is formed. This…

Q: 1s²2s²2p63s²3p64s²3d104p65s²4d4

A: Here we have to predict the symbol of divalent cation of the following given electron configuration.

Q: What is the simplest formula of a solid containing A, B, and C atoms in a cubic lattice in which A…

A: There are three types of atoms A, B and C are present in the cubic lattice. Atoms at the corners are…

Q: The peroxydisulfate ion (S2O8-2) reacts with the iodide ion in aqueous solution via the reaction:…

A: (a) Answer -

Q: What is the full name for the amino acid abbreviated Lys?

Q: chloro-2,4-dinitrobenzene. Suppose you had produced 3.00 g of pure 2,4-dnph from the initial 5.00 g…

A: M. W. of 1, chloro-2,4-dinitrobenzene = 202.54 g/mol M.W. of dinitrophenol (dnph) = 184.11 g/mol 1…

Q: Estimate the heat released when 1-butene (CH₂CH₂CH=CH₂) give CH₂CH₂CHBrCH₂Br. reacts with bromine to…

A: To estimate heat released we will calculate change is standard enthalpy as follows

Q: Two students are tasked with determining the milligrams of chloride in a simulated soil sample. Both…

A: Two questions based on concentration terms that are to be accomplished.

Q: Draw the correct structure of the specific stereoisomer that is the product rearrangement proceeding…

A: Step by step mechanism.

Q: What is the concentration of ammonium ions in a 0.543M aqueous solution of ammonium phosphate? O…

A: Molecular formula of ammonium phosphate is (NH4)3PO4. I mole of (NH4)3PO4 ionizes to give 3 moles of…

Q: Ammonia gas and oxygen gas react to form water vapor and nitrogen monoxide gas. What volume of water…

Q: Write name with lower case letters: PC10

A: • We need to name the compound P6Cl10

Q: 2CH3CH₂OH HO

A: Carbonyl compounds (aldehyde and ketone) react with an alcohol to form hemiacetal in the presence of…

Q: A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas…

Q: You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in…

Q: SUBSTANCE ENTHALPY ENTROPY Ca3(G) 112 KJ mol 153.37 J/mol K CI7(G) 203.12 KJ mol 213.80 J/mol K…

Q: Tiny samples of aqueous solutions are sketched below, as if under a microscope so powerful that…

A: Here we are provided with four systems and their equilibrium constants. We need to predict whether…

Q: C28H37N10O23P3 How do you draw this structure?

A: The structure of C28H37N10O23P3 can be drawn as shown below.

Q: Chlorine monoxide accumulates in the stratosphere above Antarctica each winter and plays a key role…

Q: name C3N4

A: The given compound contains three carbon atoms and four nitrogen atoms.Here C is in the +4 oxidation…

Q: A forensic scientist is trying to find out the number of adenine bases in the DNA sample that he…

A: In DNA, adenine (A) always pairs with thymine (T), and guanine (G) always pairs with cytosine (C).…

Q: A www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IQİHQRDYV…

A: Given reaction; C2H2 (g) + 2H2(g) ---> C2H6 (g) The standard enthalpies for these species…

Q: Which of the following Newman projections correctly represents 2,3-dimethylpentane? Select ALL that…

Question

12121212

An electrolysis cell for aluminum production operates at 4.0 V and a current of 8.5 x 10% A. Calculate the number of kilowatt-hours of energy required to produce 1 metric ton (1.0 x 103 kg) of aluminum. (1 kWh = 3.6 × 10® J and 1 J = 1 C. V)
Energy =
kWh

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

Kk130.
Answer all questions thank you ❤️
You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in the sample containing Fe. Hemoglobin contains 3.83% by mass of a compound called heme (C₃₄H₃₂FeN₄O₄, MW = 616.49 g/mol). You find that your 11.5 mg blood sample contains 27.1 micrograms of Fe. What is the mass percent of hemoglobin in your protein sample?
Kk141.
tab caps lock You have a 11.5 mg sample of blood that contains various proteins. Hemoglobin is the only protein in the sample containing Fe. Hemoglobin contains 3.83% by mass of a compound called heme (C34H32FeN4O4, MW = 616.49 g/mol). You find that your 11.5 mg blood sample contains 29.7 micrograms of Fe. What is the mass percent of hemoglobin in your protein sample? Tap here or pull up for additional resources Q A NO 2 W S #3 E D GA 4 R % 5 F Question 9 of 17 T 6 G Y & 7 B H 8 N 9 4 +/ V M
Kk154.
Na2SO4
Kk149.
Br2(aq) H30*
Kk167.
Bi-214 --> He-4 +
What is the density of polyethylene (in g/mL) to two significant figures at 25 ∘C?