The percent composition of oxygen in Al(OH)3 (aluminum hydroxide) is 35.77%. This is calculated by dividing the molar mass of oxygen by the molar mass of the compound and multiplying by 100.
In AlOH^1-, oxygen typically has an oxidation number of -2. Since the overall charge of AlOH^1- is -1, the oxidation number of Al can be calculated as follows: (oxidation number of Al) + (oxidation number of O) + (oxidation number of H) = -1. Solving for Al gives an oxidation number of +3.
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The percent of oxygen in dry air is approximately 21%.
The mass percent of oxygen is approximately 21% in Earth's atmosphere.
Oxygen makes up 21 percent of the air by volume.
In AlOH^1-, oxygen typically has an oxidation number of -2. Since the overall charge of AlOH^1- is -1, the oxidation number of Al can be calculated as follows: (oxidation number of Al) + (oxidation number of O) + (oxidation number of H) = -1. Solving for Al gives an oxidation number of +3.
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Off the Hook Extreme Catches - 2012 I Aloh-Aahh 2-6 was released on: USA: 7 July 2013
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The percent of oxygen is 27. this increases the natural percent of 21 by 6 percent causing living organisms to have too much oxygen.
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The mass percent of oxygen is approximately 21% in Earth's atmosphere.
The percent of oxygen in dry air is approximately 21%.
42 percent oxygen intake is not dangerous.
Oxygen