Acid rain can be destructive to both the natural environment and human-made structures. The equation below shows a reaction that occurs that may lead to the formation of acid rain.3NO2 + H2O 2HNO3 + NO
How many moles (precise to the nearest 0.01 mol) of nitric acid are produced from 300.00 mol of nitrogen dioxide?
200.00 mol
200.09 mol
450.00 mol
450.02 mol
Answers
Answer : The correct option is, 200.00 mole
Explanation : Given,
Moles of nitrogen dioxide = 300.00 mole
The balanced chemical reaction will be,
From the balanced chemical reaction, we conclude that 3 moles of nitrogen dioxide react with 1 mole of water to give 2 moles of nitric acid and 1 mole of nitric oxide as a product.
As, 3 moles of nitrogen dioxide react to give 2 moles of nitric acid
So, 300.00 moles of nitrogen dioxide react to give moles of nitric acid
Therefore, the number of moles of nitric acid is, 200.00 moles
3 NO2 + H2O = 2 HNO3 + NO
3 mol NO2 --------> 2 mol HNO3
300.00 NO2 --------> x mol HNO3
3 * x = 300.00 * 2
3 x = 600.00
x = 600.00 / 3
x = 200.00 mol
hope this helps!.
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