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Sole) tant (og) Sn²+ (aq) + haly) If the reaction is carried out in a closed system that is mantained at constant pressure system will perform wolk ces H₂(g) en released w= - Pentdv. negative sign indicates that has performed w orked on systema wroundles assuming ideal gas behavion. PV = nRT. no. of males - gen mass - 50.6 g = 0.426 otonic mass 118.71 gmer- = 20°c = 293k Temperature = 2:0 x lol c R=8.314 3kmolt Por = NRT 0.426 X 8.314 J Kmal x 293K 1038.34 ] -1038.
.
347 Hence the work done a
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