Question

5. A scuba diver dives with a tank containing 5L of air. Twenty-two percent of the air is oxygen. If the diver produces 1.62 mol carbon dioxide for every 2.05 mol of oxygen he/she inhales, what is the volume (at STP) of carbon dioxide produced if 4.2L of air are consumed at 202.6 KPa and 14.7°C

Answer 1

P V or RT 22 20 2 x 10o0 .2 1OO 8.314 (293+ 1.) 8.26 moles moles of Co2 produces t62 x 78.264 2.oS 6I 85 mo les 61. 85 x 22.4 t Vol. at ST P of CO2 - 13 85. 3g 57 t. at STP is 22. Volum et mol of gas