Explain iron oxide to make aluminum oxide and molten iron

Assignment Help Chemistry
Reference no: EM13502290

In a thermite reaction, powdered aluminum reacts with iron (III) oxide to make aluminum oxide and molten iron What mass of aluminum oxide is produced when 2.3 grams of aluminum reacts with iron (III) oxide

Reference no: EM13502290

Questions Cloud

How many wavelengths wide are these slits : The largest and smallest slits in these experiments are 0.16mm and 0.04mm wide, respectively. How many wavelengths wide are these slits
What is the firms optimal capital budget : What is the firm's optimal capital budget when differential risk is considered and what is the firms optimal capital budget?b. Now, suppose Medtronics managers want to consider differential risk in the capital budgeting process.
Explain the carbonyl carbon of an aldehyde and ketone : The carbonyl carbon of an aldehyde, ketone, carboxylic acid, or ester cannot be a stereocenter. Why or why not
What type of risk was measured and accounted : What type of risk was measured and accounted for in Parts b and and should this be of concern to the hospital's managers?
Explain iron oxide to make aluminum oxide and molten iron : In a thermite reaction, powdered aluminum reacts with iron (III) oxide to make aluminum oxide and molten iron What mass of aluminum oxide is produced when 2.3 grams of aluminum reacts with iron (III) oxide
Is the project financially attractive : The company's policy is toadjust the corporate cost of capital up or down by 3 percentage points to account for differential risk. Is the project financially attractive?
What is the amplitude of the oscillating magnetic field : A microwave oven operates at 2.4 GHz with an intensity inside the oven of 2350 W/m^2. What is the amplitude of the oscillating magnetic field
What are the projects expected npv : What are the project's expected NPV and standard deviation of NPV?b. Should the base case analysis use the most likely NPV or expected NPV? Explain your answer.
Estimate how far from the lens is the object : An object is placed to the left of a lens, and a real image is formed to the right of the lens. How far from the lens is the object

Reviews

Write a Review

 

Chemistry Questions & Answers

  Explain two methods of positive identification are required

The possible compounds are listed below. Two methods of positive identification are required for each compound. Benzoic acid benzoin 1,4-dibromobenzene flourene o-Toluic Acid 4-aminoacetophenone

  Explain the stopcocks are opened and the contents mix freely

Initially the stopcocks are closed. One of the flasks contains 2.0 of , the second 3.7 of , and the third, 0.10 of ethanol. The vapor pressure of at 308 is 42 and that of ethanol is 102 . The stopcocks are then opened and the contents mix freely.

  Define what is the half-life of the reaction

Consider the reaction at 25C 2NO2 --> 2NO + O2 The overall rxn rate = k[NO2]2. The rate constant, k = 1.4 × 10^10 M-1 s-1. If 3.8 moles of NO2 are initially present in a sealed 1.00 liter vessel at 25 C, what is the half-life of the reaction

  Explain what will be the percent relative error

a method for the determination of copper yields results that are too low by 0.47mg. What will be the percent relative error due to this source if the weight copper in a sample is 45.3 mg

  Determine the heats of formation or the steric energies

Determine the heats of formation or the steric energies of the exo- and endo-anhydride adducts using a molecular mechanics program.

  Explain the number of changed nuclei is far smaller

Rb-87 decays with a half-life of 48.8 billion years to Sr-87. For short periods of time, there are so few decays that the number of changed nuclei is far smaller than the experimental error. The current limit on object ages therefore is 100,000,00..

  Evaluate the amount of n2 gas released

Calculate the amount of N2 gas released (in liters at 37°C and 1.2 atm) when the diver returns to the surface of the water, where the partial pressure of N2 is 0.80 atm.

  Define change the vaule of the equilibrium constant

Which of the listed perturbations would change the vaule of the equilibrium constant for the following reaction?

  Compute the vapor pressure of this solution

Calculate the vapor pressure of this solution at 25.0 degrees C. At this temperature, the vapor pressure of pure water is 23.8 mmHg.

  Explain discharge waste into the calfhead stream

The Calfhead stream (flow rate 0.05m3s-1) discharges into the Oxhead river (flow of 3.00 m3.s-1). It is proposed to discharge waste into the Calfhead stream but the EPA requires a stream mixing study be undertaken.

  What is the final concentration of no after equilibrium

System were found to be [N2]=[O2]=0.200 M and [NO]=0.500 M. N2(g) + O2(g) 2NO(g) If more NO is added, bringing its concentration to [0.800 M], what will the final concentration of NO be after equilibrium is re-established?

  Mixture equal to the sum of the volumes of the ingredients

Suppose you have made 1L worth of a mixture of methanol and water, by mixing 3 parts of methanol and 2 parts of water by mass. Assume for simplicity that the volume of the mixture is exactly equal to the sum of the volumes of the ingredients (whic..

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