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Zinc reacts with hydrochloricacid to produce zincchloride and hydrogen. What volume of hydrogen is produced if you start with 2.5g of zinc? Assistance w/ one-to-one functions. Please and thank you.? What is the largest prime factor of 255? Insert a geometric mean between 3b and 3/2b? Fog on my legs and my foot is so awesome that you have the same problem?