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What mass of I2 is needed to add to a 250 mL volumetric flask to produce a solution that is 0.40 M? unit=g?

2007-10-02 09:54:14 · 1 answers · asked by Claire H 1 in Science & Mathematics ➔ Chemistry

1 answers

250ml of 0.40M is 0.1 Mol
I2 molecular mass is 253.8g/Mol
Thus, 25.38g of I2 is needed.

2007-10-03 08:01:56 · answer #1 · answered by Hahaha 7 · 0⤊ 0⤋

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