Question

*Determining the molar mass* CaI2

Answer 1

Answer on Question #50203, Chemistry, Other

*Determining the molar mass* Cal₂

Solution:

$$M_r = \sum n_i \times A_{ri}$$ $$M_r(Cal_2) = A_r(Ca) + 2 \times A_r(I) = 40.078 + 2 \times 126.90447 = 293.88694$$

Answer:

293.88694

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