A student is tasked with creating an electrochemical cell with a voltage of (1.23x10^0) V using Zn(NO3)2 (1.00 M), Zn (s), Cu(NO3)2 (1.00 M) and Cu (s). To accomplish this, they will need to dilute one of the metal solutions. What is the concentration of the diluted metal solution needed to get this voltage? Answer in scientific notation to three significant figures, without units.

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