## Answers

Civer suced Nacio(aq) +214(aq) 02191+%02(3) + naci ceel +H2O(l) Mass of Nacio=35.09 Mole of - Criver mas Molar Mens Brogg = 0.3297 ondd 106.44 g/mol a) Alqueen ? mole of Hd reach with Imale qNa cloz : 0.3291 mol Coufletely react Required 2x0.3997 mal hej of Naeloz -0.6594 mole Hes Now Molarity of Hela Nich selles 1/4 = Usein (L) = 0.054. 2 Voor (L) Required volume = 54.5 mL) 12.1M = 0.6594 miel by mole of HQ = Molarity & volume = 120 MX65X10:32 20.7865 mol Alreaca : 2 male que formed Imole quloz 4.0.7865 mole of He formed 1x0.7865 of cool = 0.39325 molequo .. Max" men of (do₂ = molex rolan May = 0.39325 mx 67.45 g/onal lo = 26-539)

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