Explain zeolite battery research africa

Assignment Help Chemistry
Reference no: EM13333117

E. The "Zebra" cell was invented in 1985 in South Africa as part of the "ZEolite Battery Research Africa" project, and is used in all-electric municipal buses and other vehicles. It uses nickel and molten sodium as its electrodes. Its overall cell reaction is........... NiCl2(l) + 2Na(l) <--> Ni(s) + 2NaCl(l)............... 1.What is the E^o for the Zebra cell?................... 2.Are the reactants in this battery at room temperature when it is operating? Explain how you know.

Reference no: EM13333117

Questions Cloud

Review of the significant principles of management : The Research Paper will be a comprehensive research review of the significant principles of management communications used to successfully achieve organizational objectives
How to construct a currency swap that benefits both firms : US firm X wants yens. It can borrow yens at 5% and can borrow dollars at 10%. Japanese firm Y wants dollars. It can borrow dollars at 12% and can borrow yens at 6%. You are the swap bank.
Explain the numerical value of the faraday constant : The numerical value of the faraday constant is given as 96500 this value represents the number of carried by
Use a temporary location t to store the intermediate results : Compare zero-, one, two-, and three- address machines by writing programs to compute.
Explain zeolite battery research africa : The "Zebra" cell was invented in 1985 in South Africa as part of the "ZEolite Battery Research Africa" project, and is used in all-electric municipal buses and other vehicles.
Explain what should be the coefficient of hydrogen : CO 5) What should be the coefficient of hydrogen, H2, in the following equation in order to make it balanced? 2 Al + 3 H2SO4 ---> Al2(SO4)3 + ? H2
Determine the molar solubility of zinc sulfide : Ammonia is, of course, a base, and S2- is the anion of the weak diprotic acid, H2S. Find the molar solubility of zinc sulfide in: a) pH 9.00 ammonia/ammonium ion buffer with a total NH3/NH4+ concentration of 0.100 M b) The same solution as a but i..
What is the smallest and largest integer : Show how the value ASCII "MIRIAM" is stored in memory in Big Endian format starting at location 100 hexadecimal. Assume that each memory location stored two ASCII characters.
How many wavelengths are there in one pulse : A certain type of laser emits light that has a frequency of 4.9 × 1014 Hz. How many wavelengths are there in one pulse

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the results of the analysis in terms in percent

Titration of a .7439g sample of impure Na2B4O7 required 31.64mL of .1081M HCl. Express the results of this analysis in terms in percent

  Oxidation of aqueous potassium bromide with solid manganese

The element bromine was first prepared by oxidation of aqueous potassium bromide with solid manganese(IV) oxide. Write a balanced net ionic equation for the reaction in aqueous acidic solution

  Define analysis of water in a sediment sample at equilibrium

Choose the correct answer of the following, explain why it is true, and explain why the other choices are untrue: (A) high pE is associated with species such as CH4, NH4+

  Determine the actual yield

determine the actual yield If the percent yield of the reaction in B was 91% describes the oxidation of ethanol (C 2 H 5 OH) to acetic acid (CH 3 COOH) by potassium permanganate (KMn04

  Describe the equilibrium constant kc for the reaction

The equilibrium constant, Kc, for the reaction at 25 C is 170. Suppose 15.6 g of N2O4 is placed in a 5.000-L flask at 25C. N2O4 (g) ---> 2 NO2 (g) Calculate the following

  Define the total sample size for a sample of sodium sulfate

What is the total sample size (in grams) for a sample of sodium sulfate which contains 3.63 g of oxygen

  Define solutions do not contain excess hydroxide ion

You performed these reactions in an acidic solution(diluting with 0.1MHNO3). This is because iron forms an insoluble hydroxide even when these solutions do not contain excess hydroxide ion (i.e. even in slightly acidic solutions)

  Determine which is the non aqueous layer

a.) Can you be certain that the organic layer would from the upper layer? Eplain in details. b.) How could you test to determine which is the non aqueous layer? Explain in details.

  Explain the concentration of c6h12o6 in units of molarity

If we made an aqueous solution from 7.7 g of C6H12O6 in a 250 mL volumetric flask, what would be the concentration of C6H12O6 in units of molarity

  Define the temperature of the calorimeter rose

A 10 g sample of acetic acid, HC2H3O2 was burned in a bomb calorimeter in an excess of oxygen. The temperature of the calorimeter rose from 25 degree C to 35.84 degree C

  Explain what volume of seawater contains 6.5g of sodium

Seawater contains approximately 3.5% NaCl by mass and has a density of 1.02g/ml. What volume of seawater contains 6.5g of sodium

  State the hydrothermal fluids escape into the open seawater

why metal sulfide compounds can only form after the hydrothermal fluids escape into the open seawater.

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