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A) A student performed the first determination in Part 1. They reacted 58.08 g of 1 M HCl with 0.1805 g of magnesium. The temperature
A) A student performed the first determination in Part 1. They reacted 58.08 g of 1 M HCl with 0.1805 g of magnesium. The temperature before mixing was 19.5C and the temperature after mixing was 34.0C. Calculate the heat flow (qrxn) based on this student's data.
B) A student performed the first determination in Part 1. They reacted 59.98 g of 1 M HCl with 0.2150 g of magnesium. The temperature before mixing was 18.8C and the temperature after mixing was 33.2C. Calculate the Hfo of Mg2+(aq) based on this student's data.
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