Chemistry, 04.04.2020 12:39 Savageman4654
In an experiment to determine the enthalpy change for this reaction, you combine 0.158 g of Mg metal with enough HCl to make 100.0 mL of solution in a coffee-cup calorimeter. The HCl is sufficiently concentrated so that the Mg completely reacts. The temperature of the solution rises from 25.6 °C to 32.8 °C as a result of the reaction. Find ΔHrxn for the reaction as written. Use 1.00 g/mL as the dens
Answers: 3
for the reaction = 463 
------ (1)
(1)(100) × 4.18 × (32.8 - 25.6)
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In an experiment to determine the enthalpy change for this reaction, you combine 0.158 g of Mg metal...
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