The folloving chemicals have been disslved in the same amount of water- issolved in the a) 1.5 mol of Fe(NO3)3(s); b) 2.1 mol of Cu(NO3)2(s); c) 6.0 mol of sucrose, C1H2011(s) d) 2.9 mol of NaCI(s). Circle all solutions below that will have the same new freezing point temperature. (Assume complete dissolution to ions for all ionic chemicals). Support your answer with the appropriate calculations Solution: a) b) c) d)

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