3/25 HW – Molarity HW from book

p. 205 #42 – 49

42.       5.23 g Fe(NO3)2 in 100.0 cm3 of solution

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43.       8.55 g NH4I in 50.0 cm3 of solution

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44.       9.94 g CoSO4 in 2.50 x 102 cm3 of solution

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45.       44.3 g Pb(ClO4)2 in 250.0 cm3 of solution

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46.       1.00 dm3 of 3.00 M NiCl2