Mass of oxygen required to consume ammonia
The reaction of 750.0 g each of NH3 and O2 was found to produce 562 g of NO
NH3(g) + 5 O2(g) ---> 4 NO(g) + 6 H2O(I)
What mass of O2 is required to consume 750.0 g of NH3 ?
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Lakes that have been acidified by acid rain can be neutralized by the addition of limestone (CaCO3). How much limestone in kilograms would be required to completely neutralize a 5.2 * 109-L lake containing 5.0 * 10-3 g of H2SO4 per liter?
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The reaction of 750.0 g each of NH3 and O2 was found to produce 562 g of NO. What mass of O2 is required to consume 750.0 g of NH3 ?
The freezing point of a solution of 0.10g of an unknown compound in 5.640g of camphor (Kf=37.7C/m) is 2.1 C lower than the freezing point of pure camphor. Calculate the molar mass of the unknown compound assuming it is a non-electrolyte.
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Westile Company buys plain ceramic tiles and prints different designs on them for souvenir and gift stores. It buys the tiles from a small company in Europe, so at all times it keeps on hand a stock equal to the tiles needed for three months' sale
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
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