How many grams of Co are in 40.1 grams of Co2(SO4)3?
A) 1.16 101 g B) 2.91 100 g C) 8.02 101 g D) 1.19 1023 g E) 1.98 101 g
We mix 610 mL of 0.798 M AgNO3 with 370 mL of 0.498 M RbBr. What is the molarity of Ag+ in the combined solution after the reaction. (Assume that the volumes of the solutions are simply added to result in the final volume.
) A) 0.981 M B) 0.171 M C) 0.835 M D) 0.486 M E) 0.309 M
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How many grams of Co are in 40.1 grams of Co2(SO4)3? A) 1.16 101 g...
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