Question

Part A Nitrous axide, N20, is a common anesthetic also known as laughing gas, or simply "Cnitrous If a cylinder of nitrous contains 3.1 kg of NgO what volume of N,O can be obtained from this cinder temperature of 20 C and standard pressure of 1.00 atm? (R 0.0821 L atm/(moke K)) Express your answer to two significant figures and include the appropriate units. uA Value Umits Volume Request Answer Submt Provide Feedback

Answer 1

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Son Giveni N20 is Given Nzo is a common Asti Anesthelic. Mass of Ngo present = 3.1kg =3100 gm mular mass of N20 = (28 +16) - 44 gm Hence; moles of Nao present = 3100 moles 44 Also given Temperatwee = 20°c -293k Pressure = 1.00 atm Applying gaseous law; we have (PV=nRTs where R = 0.0821 (.atm/ molik, 1x V = 3100 x0.0821% 293 44 = 1694.80 L volume of Nzo gas = 1695 L = 1700 L (two significant figures) Hence; Resulting Answer V = 11700 litre Value unit

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