How many grams of al needed to completely react with fe2o3

Assignment Help Chemistry
Reference no: EM13127495

Using the equation Fe2O3+2Al-->2Fe+Al2O3, how many grams of Al are needed to completely react with 135 g Fe2O3

Reference no: EM13127495

Questions Cloud

Find randomly selected person from sample is employed : Let B be the event that a randomly selected person from this sample is employed. What is P(A|B) (rounded to two decimal places)?
Dividing by zero and imaginary numbers : Mathematicians say that division by zero is forbidden. The expression 5/0, for example, is undefined. "Undefined" in this sense means "unable to be determined". Why is this?
Capital loss pass-through : This year the trust is terminated. Albert has a 40% interest in the trust, and Barbara has a 60% interest. Barbara receives a capital loss pass-through of:
Compute the company''s after-tax cost of borrowing : DuPont reports in a recent balance sheet $598 million of 5.25 percent notes payable due in 2016. The company's income tax rate is approximately 19 percent.
How many grams of al needed to completely react with fe2o3 : Using the equation Fe2O3+2Al-->2Fe+Al2O3, how many grams of Al are needed to completely react with 135 g Fe2O3
How to apply statistical critical thinking in situation : Calculate appropriate summary statistics. Incorporate these graphs and statistics into a well written summary. How could you apply statistical critical thinking in this situation?
Case - max in the state department : Construct a diagram using Rationale to map the arguments about a moral claim that you have identified in the article/case study and write an essay, which maps closely to the Rationale diagram that you constructed.
Discuss whether leah is performing in a professional manner : Occasionally, Leah's clients will call her at the office during regular office hours. -Discuss whether Leah is performing in a professional manner. -What would you do if you were Leah? -What would you do if you were Leah's supervisor and this came..
Calculate kp and kc for the dissociation : Nitrosyl bromide, NOBr, is 34 percent dissociated at 25 deg. C and the total pressure is 0.25 atm. Calculate kp and kc for the dissociation.

Reviews

Write a Review

Chemistry Questions & Answers

  Chemistry extended problems

CHEM 354 Extended Problems, The variation of EMF for the cell below with temperature is shown in the graph below.

  Identify the functional group

Give an acceptable name and identify the functional group; and

  Compute the cell potential e

Compute the cell potential(E) after the reaction has operated long enough for the [Al3+] to have changed by .60 mol/L. suppose T=25 C

  What is the speci?c heat of copper alloy

A piece of copper alloy with a mass of 60.0 g is heated from 21.0 ?C to 44.0?C. In the process, it absorbs 507 J of energy as heat. What is the speci?c heat of this copper alloy.

  How many moles of ozone would there be in the air

As of the writing of this text, EPA standards limit atmospheric ozone levels in urban environments to 84ppb. How many moles of ozone would there be in the air above Los Angeles County.

  What is the final temperature of the gas

A sample of gas is heated. During the heating process, the volume of the gas increases 1.7 times. If the initial temperature of the gas is 80°C, what is the final temperature of the gas.

  How many tablets should be given

A patient needs 0.004g of a sulfa drug. There are 5.00mg tablets in stock. How many tablets should be given.

  Compute the work of expansion

Compute the work of expansion(in Joules) accompanying the complete combustion of 1.0 grams of sucrose C 12 H 22 O 11 to CO 2 and (a) liquid water, (b) water vapour at 20 degrees Celsius when the external pressure = 1.0 atm

  Determine which of the two liquid samples

You place ethanol of 100 grams and water of 100 grams in a refrigerator. both are at room temperature Initially,. Determine which of the two liquid samples will cool faster and also explain why this happens.

  How many grams of o2 are required

Octane has a density of 0.692 g/mL at 20 Celsius . How many grams of O2 are required to burn 1.30 gal of C8H18

  Write the kp of the reaction

equilibrium constant, Kp, for the reaction = 0.295 (at 400 degrees C.)then write the kp of the reaction and Calculate kc at 400 degree Celsius.

  Explain how do you compute the minimum volume of h2o

Explain how do you compute the minimum volume of H2O(water) required to dissolve NaCl( sodium chloride) of 500 grams in H2O( water) at the temperature of 100 degree celsisu?

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