Calculate the total number of moles in 5.6 L N2.
0.5
0.75
0.25
0.05
1 mole of N2 occupy 22.4 L
So, 0.25 mole of N2 occupy 5.6 L
92g of a compound on analysis gave 24g C, 4g H and 64g O. The empirical formula
NextNitrogen and oxygen combines to form N2O5 and NO2 containing 25.92% and 30.43% o
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Easy112.0 mL of NO2 at STP was liquefied, the density of the liquid being 1.15 g mL−1. Calculate the num
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