Explain neutralization and evaporation and electrolysis

Assignment Help Chemistry
Reference no: EM13327861

Magnesium is used in lightweight alloys for airplane bodies and other structures. The metal is obtained from seawater in a process that includes precipitation, neutralization, evaporation, and electrolysis. How many kilograms of magnesium can be obtained from 4.18 km^3 of seawater if the initial Mg+2 concentration is 0.20% by mass? (d of seawater= 1.04 g/mL) ___ x 10 ^__ kg Mg steps would be helpful

Reference no: EM13327861

Questions Cloud

Explain the total molar concentration of nitrogen species : A lake has a pH of 8 and the total molar concentration of nitrogen species (NH3 and NH4+) is 7.1×10-4 mol/L. what is the percentage of aqueous NH3 in the lake
Find the maximum torque on the wire : A wire is formed into a circle having a diameter of 10.6 cm and is placed in a uniform magnetic field of 2.73mT. Find the maximum torque on the wire
What was the concentration of the original nacl solution : 250 mL of a NaCl solution is treated with excess AgNO3 and all the Cl- is precipitated as 5.78 g of AgCl. What was the concentration of the original NaCl solution
Designing a client - server architecture : When designing a client - server architecture, there are generally two alternatives: thin and thick clients. Describe each alternative and give one major advantage and one major disadvantage to each of the two approaches.
Explain neutralization and evaporation and electrolysis : The metal is obtained from seawater in a process that includes precipitation, neutralization, evaporation, and electrolysis. How many kilograms of magnesium can be obtained from 4.18 km^3 of seawater
Measures of central tendency and dispersion with spss : Measures of Central Tendency and Dispersion with SPSS
Identify several potential challenges : Use the DOQ-IT resource "A Systems Approach to Operational Redesign Workbook," referenced in the unit 8 slides as a guide for completing the activity.
Ecology and the ecosystem-benefits of a global market : What are some of the benefits of a global market and why? List at least 2 benefits, weighing any short-term and long-term impacts. What are some of the impacts of this global market and why? Considering both short-term and long-term impacts, provide ..
Cellular respiration : Cellular respiration

Reviews

Write a Review

Chemistry Questions & Answers

  What volume will the gas occupy at 288k

a gas sample has a volume of .150 L at a temperature of 256 K. What volume will the gas occupy at 288K?

  Explain esterification reaction of acetic acid with ethanol

The esterification reaction of acetic acid with ethanol to give ethyl acetate proceeds with the following stoichiometry: CH3COOH + C2H5OH ----> H20 + CH3COOC2H5.

  Calculate the total pressure in the container

CO (5.00 g) and CO2 (5.00 g) were placed in a 750.0 mL container at 50.0 °C. Calculate the total pressure in the container.

  State the neutralization reaction of ammonium hydroxide

Given the reactant side of the total ionic equation for the neutralization reaction of ammonium hydroxide (NH4OH) with hydrochloric acid (HCl), write the total ionic equation

  Depict the structure of the product formed

N-Methyl-2-pyrrolidone is an aprotic solvent used in many industrial processes. Draw the structure of the product formed when it is heated with strong aqueous acid 6MHCI, H20 and heat.

  Describe the galvanic cel

Refer to the Galvanic cel below (the contents of each half-cell are written beneath each compartment):

  State what temperature does acetone have a vapor pressure

The normale boling point of acetone is 56.2 C and its Hvap is 25.5kJ mol. At what temperature does acetone have a vapor pressure of 425mmHg?

  Explain the minimum molecular weight for the protein

A newly isolated protein was found to contain 0.493% histidine upon amino acid analysis. What is the minimum molecular weight for the protein (assuming only one His residue per protein molecule)

  Find out the length of a palmatic-b acid molecule

The solution is is undiluted. It spreads out into a diameter of 22.56 meters. Determine the length of a Palmatic-B acid molecule in angstroms.

  State benzene has 6 pi-electrons and each m-sub-l orbital

Where would we predict benzene to absorb if we treated the pi-electrons as particles on a ring (radius 1.39 A)? What is the % error? I'll give you a hint.

  State why silicon tetrachloride reacts with water to produce

Why silicon tetrachloride reacts with water to produce SiO2 but carbon tetrachloride does not react with water? 1. SiCl4 can act as a Lewis base

  State consider a galvanic cell that has the generic metals

Consider a galvanic (voltaic) cell that has the generic metals X and Y as electrodes. If X is more reactive than Y (that is, X more readily reacts to form a cation than Y does),

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd