The balanced equation will be... 26a5 (POA) zf + 74₂ 50 36a (H2PO4)2 + 7la504 + 2HF Molecular weight of cas (PO )3f = 140x5) + 3 (31+69) + 19] g/mol = 504 g/mole Holecular weight of H₂SO4 - = (1+2)+ 3.2+(16x9) g/mol = 98 g/mol Molecular weight of itf = (1+19) gimoy = 200mmor 60 Again, density of H₂SO4 = 1184q1ce .: 1.84 g Hason is present in Bicc 98 g' . I. 1 1*98 19 184 = 53. 2bec 0.05326 L
so, from the balanced eam, we can say that (2x504)g = 1008 g of Cas (004), f will react with H4X105 3 26) L= 0.37282L H2504 and will produce (2002) = 409HF here, 90kg = 90000 g cas(POA) af istaken i.e. 190000 +504) = 178:57 mole which will recact with 1178.57X7 - ) = 625 mole of H₂ soa nie. 33.28 L of H2SO4 : But only 3ol of H₂SO4 is given so, the total car (PO4)₂f lan't be reeacted: 30L of H2SO4 nie. (30 - 05326) mode = 563.274 mole - H₂SO will react with (5.6 3 274x2) - 160.93 mole cas (POA) of jie. (160.93 x 504) g = 81108.72
So, after the reaction total Hy sou will be consumed. so, - H₂SO is limiting reagent and 81108.72 g of car (PO4). 3. f will react and the remaining ine. 90000 - 81108.72) g = 8891.289 or. 8.89 kg of cas (POA), of will термохи л гоосоо 7 from the reaction of 563.27 4 mole of t₂ soa and 160.93 mole of Car (POA) 3f, the product is 160.93 mole of HF ive. /20 x 160193) g = 3218.69 : 5000-321816 - 3218261100) .255.347.
A Temperature (T): 250 = (273+25)K 290K volume (u) = 10L ug kи 0$, Pt Pressure S PV=nRT vyvolume ny no. of mole . RT of gas on. pv=un Tant emparature Ra Universal Gas or PM = m RT - consta my mass of species on PM = dRT May Moleculen weight of species] al density px 20 =1157.813 14x107x298 on pe 5497 632'5 Pa