Question
In: Chemistry
When exposed to air, aluminum metal, Al, reacts with oxygen, O2, to produce a protective coating...
When exposed to air, aluminum metal, Al, reacts with oxygen, O2, to produce a protective coating of aluminum oxide, Al2O3, which prevents the aluminum from rusting underneath. The balanced reaction is shown here: 4Al+3O2→2Al2O3 Part A What is the theoretical yield of aluminum oxide if 3.40 mol of aluminum metal is exposed to 2.85 mol of oxygen? Express your answer with the appropriate units.
Solutions
queen_honey_blossom answered 2 years agoRelated Solutions
When the supply of oxygen is limited, iron metal reacts with oxygen to produce a mixture...
When the supply of oxygen is limited, iron metal reacts with
oxygen to produce a mixture of FeO and Fe2O3 . In a certain
experiment, 20.00 g iron metal was reacted with 11.31 g oxygen gas.
After the experiment, the iron was totally consumed, and 3.91 g
oxygen gas remained. Calculate the amounts of FeO and Fe2O3 formed
in this experiment.
1.The reaction of aluminum metal (Al) with oxygen (O2) forms Al2O3. Write a balanced equation for...
1.The reaction of aluminum metal (Al) with oxygen (O2) forms
Al2O3. Write a balanced equation for this redox reaction. Write two
half reactions to show how many electrons are gained or lost by
each species.
Redox Reaction:
Oxidation Reaction:
Reduction Reaction:
2. Be sure to answer all parts. Hydrocarbons are compounds that
contain only C and H atoms. When a hydrocarbon reacts with O2, CO2
and H2O are formed. Write a balanced equation for the combustion of
the following hydrocarbon,...
Aluminum is a reactive metal. It reacts with oxygen to form aluminum oxide as shown below....
Aluminum is a reactive metal. It reacts with oxygen to form
aluminum oxide as shown below.
4 Al(s) + 3 O (g) → 2 Al O (s)
I. When one mole of aluminum reacts with excess oxygen how many
moles of aluminum oxide will be produced? II. When one mole of
oxygen reacts with excess aluminum how many moles of aluminum oxide
will be produced? III. When one mole of aluminum reacts with one
mole of oxygen how many moles...
Aluminum reacts with oxygen to produce aluminum oxide. In the lab, you start with a 5.3...
Aluminum reacts with oxygen to produce aluminum oxide. In the
lab, you start with a 5.3 gram sample of aluminum and produce 3.48
grams of aluminum oxide. What is the percent yield? 4 Al + 3 O2 → 2
Al2O3 Al molar mass = 26.98 g/mol Al2O3 molar mass = 101.96 g/mol
Report your answer with the correct number of significant
figures.
Ammonia (NH3) chemically reacts with oxygen gas (O2) to produce nitric oxide (NO) and water (H2O)....
Ammonia (NH3) chemically reacts with oxygen gas (O2) to produce
nitric oxide (NO) and water (H2O). What mass of ammonia is consumed
by the reaction of 3.2 g of oxygen gas? Round your answer to 2
significant digits.
When carbon is burned in air, it reacts with oxygen to form carbon dioxide. When 27.6...
When carbon is burned in air, it reacts with oxygen to form
carbon dioxide. When 27.6 g of carbon were burned in the presence
of 84.9 g of oxygen, 11.3 g of oxygen remained
unreacted. What mass of carbon dioxide was produced?
Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and...
Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to
produce gaseous carbon dioxide CO2 and gaseous water H2O . What is
the theoretical yield of water formed from the reaction of 0.58g of
butane and 2.0g of oxygen gas? Be sure your answer has the correct
number of significant digits in it.
Liquid octane CH3CH26CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and...
Liquid octane CH3CH26CH3 reacts with gaseous oxygen gas O2 to
produce gaseous carbon dioxide CO2 and gaseous water H2O . If 7.77g
of water is produced from the reaction of 11.4g of octane and 68.8g
of oxygen gas, calculate the percent yield of water. Be sure your
answer has the correct number of significant digits in it.
PLEASE have the right number of significant digits
Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and...
Gaseous butane CH3CH22CH3
reacts with gaseous oxygen gas O2 to produce gaseous carbon
dioxide CO2 and gaseous water H2O. If 7.47g of carbon dioxide is
produced from the reaction of 4.1g of butane and 9.8g of oxygen
gas, calculate the percent yield of carbon dioxide.
Be sure your answer has the correct number of significant digits
in it.
Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to produce gaseous carbon dioxide CO2 and...
Gaseous butane CH3CH22CH3 reacts with gaseous oxygen gas O2 to
produce gaseous carbon dioxide CO2 and gaseous water H2O . If 5.37g
of water is produced from the reaction of 8.72g of butane and 15.3g
of oxygen gas, calculate the percent yield of water. Be sure your
answer has the correct number of significant digits in it.
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