Explain the high temperature reaction of cr2o3

Assignment Help Chemistry

Reference no: EM13507387

Chromium metal can be produced from the high temperature reaction of Cr2O3 (chromium(III) oxide) with silicone or aluminum by the following reaction: Cr2O3+ 2Al ---------> 2Cr+ Al2O3

Calculate the number of grams of aluminum required to prepare 113g of cromuim metal by this reaction.

Reference no: EM13507387

Questions Cloud

Compute the magnitude of the total momentum of the two cars : Two identical cars (m = 1350 kg) are traveling at the same speed of 26.9 m/s. compute the magnitude of the total momentum of the two cars

Microcoulombs are required for complete oxidation of glucose : How many microcoulombs are required for complete oxidation of glucose in 0.300 microliter of blood in a home glucose monitor if the concentration is 1.00 g/L

How much of this initial kinetic energy is rotational : A hollow sphere of radius 0.30 m, with rotational inertia I = 0.098 kg m2 about a line through its center of mass, How much of this initial kinetic energy is rotational

Depict the structure of dimesitylmethane : Draw the structure of dimesitylmethane, designate on its NMR spectrum all the hydrogens that are equivalent, and predict the relative intensities of all the peaks corresponding to these sets of equivalent hydrogens.

Explain the high temperature reaction of cr2o3 : Chromium metal can be produced from the high temperature reaction of Cr2O3 (chromium(III) oxide) with silicone or aluminum by the following reaction: Cr2O3+ 2Al ---------> 2Cr+ Al2O3

How long does it take the car to complete one orbit : A car moves in a flat, circular path of radius R on a surface with a coefficient of kinetic friction of 0.25 and a coefficient of static friction of 0.35. How long does it take the car to complete one orbit

Explain the purpose of ethylene glycol in the chemical : what is the purpose of ethylene glycol in this chemical experiment. why is it chosen specifically for this reaction.

Determine the net acceleration of the system : A block of mass 10 kg lies to the left of a 5 kg block. The 10 kg block is pushed with a force of 30 Newtons at an angle of 30 degrees South of East. Determine the net acceleration of the system

Find how far down range will the rocket have traveled : A rocket is launched from the ground with an initial speed of 30 m/s at an angle of 40 degrees with respect to the horizontal. How far down range will the rocket have traveled

User Account

All Pages