Question

Review Constants Periodic Table Part A involving soles of a gas. P. volume V. are related by a gas law. A balloon is floating around outside your window. The temperature outside is 17 "C. and the air pressure is 0.700 atm Your neighbor, who released the balloon, tells you that he filled it with 4.50 moles of gas. What is the volume of gas inside this balloon? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) ersal gas constant atm/(mole.K) other quantities, so of atmospheres for ns for temperature. ' HA ROO? Vhalloon = Value Units Submit - Part B A 100 L gas cylinder is filled with 9.40 moles of gas. The tank is stored at 13°C. What is the pressure in the tank? Express your answer to three significant figures and include the appropriate units. View Available Hint(s)

Answer 1

dy) needed formula- PrenRT where R = 0.082 bratu ? molk Pauta) given T = 172+273 = 29 ok P= Oof atm n=405 mol. V=NRI D. v= 4058000821 x 290 o7 v=1532 Pare B glven, ve LOL ha golmal Tz 13+273= 2868 PzNRI p - g. 4X 0.081/X 286 22e 1 ditus 10

Parte T= 1395+273 = 1668k given V=3BOL Palatm n= PV = 1X300 RT 166880:082) 12232222 BABA ARAR na 2019 mal given-V=204 n=706mal P= 3.lath. T = Pc nR T= 3018 20 7.680·0821 TE 99.uk Thank you