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Given the reaction and H shown below Ca(s)+2HCl(aq)H2(g)+CaCl2(aq)H=62.0kJ/mol Ca An unknown amount of Ca is reacted with 200mL of 2.00M HCl (an excess) in a

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Given the reaction and H shown below Ca(s)+2HCl(aq)H2(g)+CaCl2(aq)H=62.0kJ/mol Ca An unknown amount of Ca is reacted with 200mL of 2.00M HCl (an excess) in a calorimeter. The temperature increases from 25.00 to 29.26C. How many g of Ca reacted? Assume all solutions have d=1.00g/mL and specific heat =4.18J/gC 4.60gCa none of the answers are correct 3.45gCa 1.15gCa

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