Chemistry, 08.04.2020 02:56 sairaanwar67
Calculate the molarity of a solution obtained dissolving 10.0 g of cobalt(Ⅱ) bromide tetrahydrate in enough water to make 450 mL of solution
a. 6.80 × 10-2
b. 7.64 × 10-2
c. 7.64 × 10-5
d. 7.51 × 10-2
e. 0.102 M
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