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Plzzzzzzzzzzzzzzzzzzzzzzzzz help me i swear will mark you brainiest Nitric oxide, NO, is formed when oxygen and nitrogen from th
Question
Plzzzzzzzzzzzzzzzzzzzzzzzzz help me i swear will mark you brainiest
Nitric oxide, NO, is formed when oxygen and nitrogen from the air react in an internal combustion engine.
What is the right equation for this reaction
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Chemistry
3 years
2021-07-14T00:52:46+00:00
2021-07-14T00:52:46+00:00 1 Answers
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Answer:
The combustion of hydrogen–oxygen mixtures is used to produce very high temperatures (approximately 2500 °C) needed for certain types of welding operations. Consider the reaction to be
H2(g)+1/2O2(g)=H2O(g)
change in enthalpy is -241.8 kJ
What is the quantity of heat evolved, in kilojoules, when a 160 g mixture containing equal parts of H2 and O2 by mass is burned?
Explanation:
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