A certain liquid X has a normal freezing point of -7.40 °C and a freezing point depression constant K₁=6.43 °C-kg-mol ¹. A solution is prepared by dissolving some zinc chloride (ZnCl₂) in 300. g of X. This solution freezes at -10.4 °C. Calculate the mass of ZnCl₂ that was dissolved. Round your answer to 2 significant digits. g 0.2 X

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