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Molodets [167]
3 years ago
6

A classmate offers you a piece of sodium while hiking what is your response explain

Chemistry
2 answers:
Mrac [35]3 years ago
6 0
My response would be to run. Sodium is very reactive and can explode upon contact of air or water 

mr_godi [17]3 years ago
5 0
You should not accept it due to the cause that sodium is very reactive and can explode to to air or water contact.
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Given:

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The given chemical equation of nitrogen oxide is:

\rm 2 NO + O_2 \rightarrow 2 NO_2

Now, to calculate the percentage yield, the following conversion factor should be used:

\rm 1500\; kg \;NO \times \dfrac{1000 \;g\; NO}{1\; kg \;NO}\times\dfrac {1 \;mol \;NO}{30\; g \;NO}\times\dfrac {2 \;mol \;NO_2}{2 \;mol \;NO}\times\dfrac {46 \;g \;NO_2}{1 \;mol \;NO_2}\times\dfrac {1 \;kg}{1000 \;g}

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\rm Percentage Yield = \dfrac{Actual \; Yield}{Expected \;Yield}\times 100\\\\\\&#10;\rm Percentage Yield = \dfrac{2500\;kg}{2300\;kg}\times 100\\

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Thus, the percentage yield of nitrogen dioxide is 65.2%.

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