Question

Question 74 O pts SLO QUESTIONS - Please try to answer this question by entering your work and final answer manually. The points from this question will not be part of your Final Exam Grade! Chlorine gas was first prepared in 1774 by the oxidation of NaCl with MnO2: 2 NaCl(s)+2 H,SO.O+MnO,(s) → Naso ($)+Mnso,(s)+2H,0()+C1,(8) Assume that 2.71g of sodium chloride reacts at 27°C in a 597 ml vessel. Calculate the pressure (in mmHg) of chlorine gas exerted on the vessel walls. BIVA -A- IEE311xxEE - V T 12pt - Paragraph

Answer 1

2 Nacles) +2H2 S0461) Mag (3) --No Bay (0) Ł M lesb3) _+214,000) +() moles & Nael - 271 271 0.046372 Wolay may Nael 58. 44 2 moles.of Macl_produses Imoles of Cly + 1 mole of Noel produles. - moles of Cly 0-046372 moles et Nad produced on = 0.046372 moles 2 = 0.023186 moles. As the giren Reaction has only C as gas, so it will only excent Pressure Pere Acconcierne sto Ideal Gas Equal era PvznRT.

- P- Pressure of Ch V: Volume of vessel L. 597maz 0-5977 TE! (273+275 = 300k R Suas Constant = 0.08 206. 1 ton molek I n = moles of any 1 PV=nRTI bailesinde bir w e l polomil RRT A na Luisa wo SEO),H900 Petr = (0.023186) (0.08206) (380) afora cheong 597_ on Piece =0.9561020905 almo 4 plog when somit sa laam = 760mm of Pet = 0.95.64020905 x 76 mmol the Pcb = -3726'6876 mm 204 Hg 7