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Consider the combustion of nitrogen
A 3.000 gram sample of an unknown compound containing the elements carbon, hydrogen, and nitrogen is analyzed by combustion. The
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Mom
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Consider the combustion of nitrogen monoxide:
NO(g) + ½ O2(g) NO2 (g) ΔH = -56.5 kJ/mol How much heat would be released by the
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Anna
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Which of the following occurs when bacteria break down organic matter and return nitrogen or carbon to the environment?
combustio
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Which of the following statements are applicable to the nitrogen cycle?
A. Nitrogen fixation converts atmospheric nitrogen into
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Which of the following can fix nitrogen?
Bacteria Combustion Lightning Both A and C
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jjjjjjjjjj
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A1.35g sample of asubstance containing carbon hydrogen nitrogen and oxcgen on combustion produced 0.810gof water and 1.32g of
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DEOGRATIUS
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What is free nitrogen?
nitrogen that is ready for plants to use nitrogen that has been fixed by bacteria nitrogen that cannot be
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Which of the following can fix nitrogen into a form that is usable by plants?
Bacteria Combustion Lightning Both A and C
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Which of the following can fix nitrogen into a form that is usable by plants?
Bacteria Combustion Lightning
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Which element is always present in a combustion reaction?
nitrogen carbon hydrogen oxygen
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e
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