What is number 1-B 1. Calculate the mass of aluminum oxide producedwhen 4.75 moles of aluminum burn in oxygen.4 Al + O2 → 2Al,O34.75 mol Al2. At a very high temperature, manganese isisolated from its ore, manganomanganic oxide, viathe following balanced equation:3 Mn;04(s) + 8 AI(s) → 4 Al,03(s) + 9 Mn(s)A. How many moles of aluminum oxide are madeif 4580 g of manganomanganic oxide areconsumed?4580 gB. How many moles of manganomanganic oxidewill react with 5.33 x 1025 atoms of aluminum?

The balanced Chemical equation given - 3Mn3O4 + 8Al -----> 4Al2O3 + 9Mn One mole of aluminum =…

Answered: B. How many moles of manganomanganic…

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B. How many moles of manganomanganic oxide will react with 5.33 x 1025 atoms of aluminum?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter19: The Chemistry Of The Main-group Elements

Section: Chapter Questions

Problem 82QRT

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Question

What is number 1-B

1. Calculate the mass of aluminum oxide produced
when 4.75 moles of aluminum burn in oxygen.
4 Al + O2 → 2Al,O3
4.75 mol Al
2. At a very high temperature, manganese is
isolated from its ore, manganomanganic oxide, via
the following balanced equation:
3 Mn;04(s) + 8 AI(s) → 4 Al,03(s) + 9 Mn(s)
A. How many moles of aluminum oxide are made
if 4580 g of manganomanganic oxide are
consumed?
4580 g
B. How many moles of manganomanganic oxide
will react with 5.33 x 1025 atoms of aluminum?

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