The useful metal manganese can be extracted from the mineral rhodochrosite by a two-step process. In the first step, manganese(II) carbonateand oxygen react to form manganese(IV) oxide and carbon dioxide:2MnCO,(G) + 0,(g) 2M1O,(G) + 2C0, (g)In the second step, manganese(IV) oxide and aluminum react to form manganese and aluminum oxidide:3 MnO, (s) + 4Al(s)3 Mn(s) + 2 Al,O3 (s)Suppose the yield of the first step is 95.% and the yield of the second step is 84.%. Calculate the mass of manganese(II) carbonate required tomake 10.0 kg of manganese.Be sure your answer has a unit symbol, if needed, and is rounded to the correct number of significant digits.olo

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. Calculate the mass of manganese(II) carbonate

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

The useful metal manganese can be extracted from the mineral rhodochrosite by a two-step process. In the first step, manganese(II) carbonate
and oxygen react to form manganese(IV) oxide and carbon dioxide:
2MnCO,(G) + 0,(g) 2M1O,(G) + 2C0, (g)
In the second step, manganese(IV) oxide and aluminum react to form manganese and aluminum oxidide:
3 MnO, (s) + 4Al(s)
3 Mn(s) + 2 Al,O3 (s)
Suppose the yield of the first step is 95.% and the yield of the second step is 84.%. Calculate the mass of manganese(II) carbonate required to
make 10.0 kg of manganese.
Be sure your answer has a unit symbol, if needed, and is rounded to the correct number of significant digits.
olo

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