NotYourStudent

14.05.2021 • 

Chemistry

How many moles of aluminum can be produced from 1.30 moles of aluminum oxide? We need the mole ratio of Al2O3 to Al. We can find mole ratios in balanced chemical equations.
Write the equation below:

Mole ratio: For every ___ moles of aluminum oxide that decompose, ___ moles of aluminum are produced.
Use this ratio as a conversion factor to solve the problem.

Ответ:

rleiphart1

24.04.2022

Chemistry

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to make a balanced equation we need to write

Count the atoms of each element in the reactants and the products.

Use coefficients; place them in front of the compounds as needed.

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