Class Opener : Tuesday, March 18. 1. The reaction shown represents the oxidation of ammonia (NH 3 ). 4 NH 3 + 5 O 2 4NO + 6 H 2 O How many moles of nitrogen monoxide (NO) would be formed from 34 grams of ammonia?
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1.The reaction shown represents the oxidation of ammonia (NH3).
4 NH3 + 5 O2 4NO + 6 H2O
How many moles of nitrogen monoxide (NO) would be formed from 34 grams of ammonia?
2.If this reaction took place at STP, what would be the volume (in liters) of the NO formed?
hydrogen gas + oxygen gas → water vapor 2 L (2 volumes) 1 L (1 volume) 2 L (2 volumes)
2CO(g) + O2(g) → 2CO2(g)
2 mole 1 mole 2 mol
2 volumes 1 volume 2 volumes
The complete combustion of propane, C3H8, occurs according to the following balanced equation.
C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g)
How many liters of oxygen (O2) will be required for the complete combustion of 0.350 L of propane?
The industrial production of ammonia (NH3) proceeds according to the following equation:
N2(g) + 3H2(g) → 2 NH3(g)
If 20.0 mol of nitrogen (N2) is available, how many liters of NH3 can be produced at STP?
The equation represents the breakdown of potassium chlorate (KClO3).
2 KClO3 2 KCl + 3 O2
What volume of oxygen gas (O2) does 20.0 grams of potassium chlorate (KClO3) produce at STP based on the equation shown?
A. 5.48 L
B. 7.80 L
C. 67.3 L
D. 72.9 L
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