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3. Determine the number of grams H2 formed when 250.0 mL of 0.743 M HCl solution reacts with 3.41 x 1023 atoms of Fe accordin
4. A student prepared a stock solution by dissolving 15.0 g of KOH in enough water to make 150 mL of solution. The student th
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© 2H01 (aq) + Fels) > H2(g) + félly () moles of HCl = molasity x volume link).. = 0.743 mx 0.2950L = 0.186 mol moles of Fe =

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