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(a) Solution X is 9.400molL1 sulfuric acid. The density of solution X is 1.510gcm3 Calculate the molality and mole fraction of sulfuric acid in solution X. (b) Consider the following galvanic cell where M is a metal; When this cell is operating spontaneously under standard conditions, the Free Energy change equals 152.45kJmol1. (i) Calculate the equilibrium constant, K, for the cell. (ii) Including full reasoning in the answer, deduce the identity of M. [R=8.314JK1mol1,F=9.6485104Cmol1,zeroontheCelsiusscale=273.15K] (c) The solubility of lead (II) bromide is 8.441g per kg of water at 25C. The molar mass of lead (II) bromide is 367gmol1. (i) What is the molality of a saturated solution of lead (ii) bromide? (ii) What is the ionic strength of an aqueous solution saturated with lead (II) bromide? d) During the Kroll process, titanium(iv) is reduced to titanium metal by magnesium. Assuming the cell operates 100% efficiently, what mass of magnesium is required to produce 25.0kg of titanium