Wiki User
∙ 11y ago1.60mol
Wiki User
∙ 11y agoThe theoretical yield is 56,7 %.
1.30
1,7 mol oxide
2,55 moles of aluminium oxide are obtained.
1,8 mol (183,528 g) of aluminium oxide is obtained.
The theoretical yield is 56,7 %.
1.30
1,7 mol oxide
2,55 moles of aluminium oxide are obtained.
1,8 mol (183,528 g) of aluminium oxide is obtained.
A theoretical yield is equivalent to a percent yield of 100. In practice, it is very rare to achieve 100 yield from a reaction due to a wide range of outside factors 1.7mol
Instant surface rust, much like bare aluminum gets oxydized immidiately.
oxygen is a non metal
Aluminum in general is a very reactive metal. So reactive that once it is forged and exposed to the air it reacts with the oxygen in the air to produce a thin layer of aluminum oxide. This thin layer of aluminum oxide prevents the aluminum from further oxidation or rusting. The same thing happens when aluminum is exposed to water. Believe it or not aluminum exposed to water produces hydrogen. The amount of hydrogen produced is so small it is undetectable because once the aluminum is exposed to the water it forms a shield of aluminum oxide preventing further reaction. A way around this reaction block is by making an alloy of gallium and aluminum. Gallium metal is a liquid metal just above room temperature. When gallium is combined with aluminum it doesn't allow the aluminum to form the protective layer of aluminum oxide when exposed to water or oxygen in the air. Allowing the aluminum to continuously react with the water and produce hydrogen gas. I hope this answered your question.
Aluminum
I know that if the metal on a car is exposed to oxygen for a long period of time it starts to rust.... but oxygen isn't a pollutent. I know that if the metal on a car is exposed to oxygen for a long period of time it starts to rust.... but oxygen isn't a pollutent. I know that if the metal on a car is exposed to oxygen for a long period of time it starts to rust.... but oxygen isn't a pollutent.
Iron rusts in the presence of Oxygen.