Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation for the synthesis of cryolite. equation: Al₂O3(s) + NaOH(1) + HF(g) If 11.2 kg of Al₂O3(s), 56.4 kg of NaOH(1), and 56.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: Which reactants will be in excess? HF NaOH Al₂O3 Na3AlF6 + H₂O(g) What is the total mass of the excess reactants left over after the reaction is complete? total mass of excess reactants: kg Na3AlF6 kg
Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. Balance the equation for the synthesis of cryolite. equation: Al₂O3(s) + NaOH(1) + HF(g) If 11.2 kg of Al₂O3(s), 56.4 kg of NaOH(1), and 56.4 kg of HF(g) react completely, how many kilograms of cryolite will be produced? mass of cryolite produced: Which reactants will be in excess? HF NaOH Al₂O3 Na3AlF6 + H₂O(g) What is the total mass of the excess reactants left over after the reaction is complete? total mass of excess reactants: kg Na3AlF6 kg
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter4: Stoichiometry
Section: Chapter Questions
Problem 4.87PAE
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![Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide.
Balance the equation for the synthesis of cryolite.
equation: Al₂O3(s) + NaOH(1) + HF(g)
If 11.2 kg of Al₂O3(s), 56.4 kg of NaOH(1), and 56.4 kg of HF(g) react completely, how many kilograms of cryolite will
be produced?
mass of cryolite produced:
Which reactants will be in excess?
HF
NaOH
Al₂O3
Na3AlF6 + H₂O(g)
What is the total mass of the excess reactants left over after the reaction is complete?
total mass of excess reactants:
kg Na3AlF6
kg](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8777f451-e297-4c7d-a8ba-5df01797bdb9%2F7b413551-eeb5-46ab-9d55-1d8c5aa7c38d%2F6pqrvpz_processed.png&w=3840&q=75)
Transcribed Image Text:Cryolite, Na3AlF6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide.
Balance the equation for the synthesis of cryolite.
equation: Al₂O3(s) + NaOH(1) + HF(g)
If 11.2 kg of Al₂O3(s), 56.4 kg of NaOH(1), and 56.4 kg of HF(g) react completely, how many kilograms of cryolite will
be produced?
mass of cryolite produced:
Which reactants will be in excess?
HF
NaOH
Al₂O3
Na3AlF6 + H₂O(g)
What is the total mass of the excess reactants left over after the reaction is complete?
total mass of excess reactants:
kg Na3AlF6
kg
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