(a) 計算將 1.0 × 10-3 mol 之 CuI 固體加入 1.00 L 水中，溶解的銅離子的莫耳數。

(c) Disulfur difluoride, S2F2, exists as two structural isomers. One isomer is analogous in structure to dioxygen difluoride, O2F2, but the second, more thermodynamically stable isomer, has a structure in which the two sulfur atoms are in different chemical environments. Draw a Lewis structure of the more stable isomer of disulfur difluoride, S2F2, and sketch or describe its three-dimensional shape.

題組內容

(a) 計算將 1.0 × 10^-3 mol 之 CuI 固體加入 1.00 L 水中，溶解的銅離子的莫耳數。

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