Aluminum reacts with bromine to form aluminum bromide (used as an acid catalyst in organic synthesis). Al(s) + Br2(l) → Al2Br6(s) [unbalanced] How many grams of Br2 are needed to form 2.50 mol of Al2Br6?

Aluminum reacts with bromine to form aluminum bromide (used as an acid catalyst in organic synthesis). Al(s) + Br2(l) → Al2Br6(s) [unbalanced] How many grams of Br2 are needed to form 2.50 mol of Al2Br6?

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter3: Equation, The Mole, And Chemical Formulas

Section: Chapter Questions

Problem 3.142QE

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

Aluminum reacts with bromine to form aluminum bromide (used as an acid catalyst in organic synthesis).

Al(s) + Br₂(l) → Al₂Br₆(s) [unbalanced]

How many grams of Br₂ are needed to form 2.50 mol of Al₂Br₆?

Definition Definition Branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups.

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