A)  Calculate the molarity 12.21 mg KI in 107.6 mL of solution         Express your answer using four significant figures.   B) A chemist wants to make 6.0 L of a 0.310 MCaCl2 solution. What mass of CaCl2 (in g) should the chemist use?         Express your answer in grams using two significant figures.

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Q: None

A: Givenmass of empty graduated cylinder = 3.200 gmass after addition of KCl = 68.57 g Therefore, mass…

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A:

Q: A chemist wants to make 5.0 LL of a 0.330 MCaCl2MCaCl2 solution. What mass of CaCl2CaCl2 (in gg)…

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A: Answer