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Consider these reactions, where M represents a generic metal. 2 M(s) + 6HCl(aq) - - 2 MCI, (aq) + 3H₂(g) HCI(g) HCl(aq) H₂(g) + Cl₂(g) → 2HCl(g) MCI, (s) -MCI, (aq) Use the given information to determine the enthalpy of the reaction 2 M(s) + 3 Cl₂(g) → - 2 MCI, (s) 1. 2. 3. 4. AH₁ = -827.0 kJ AH₂ = -74.8 kJ AH3-1845.0 kJ AHA-266.0 kJ

Consider these reactions, where M represents a generic metal. 2 M(s) + 6HCl(aq) - - 2 MCI, (aq) + 3H₂(g) HCI(g) HCl(aq) H₂(g) + Cl₂(g) → 2HCl(g) MCI, (s) -MCI, (aq) Use the given information to determine the enthalpy of the reaction 2 M(s) + 3 Cl₂(g) → - 2 MCI, (s) 1. 2. 3. 4. AH₁ = -827.0 kJ AH₂ = -74.8 kJ AH3-1845.0 kJ AHA-266.0 kJ

Chemistry: Principles and Practice
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter5: Thermochemistry
Section: Chapter Questions
Problem 5.63QE: A 0.470-g sample of magnesium reacts with 200 g dilute HCl in a coffee-cup calorimeter to form...
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Consider these reactions, where M represents a generic metal. 2 M(s) + 6HCl(aq) - - 2 MCI, (aq) + 3H₂(g) HCI(g) HCl(aq) H₂(g) + Cl₂(g) → 2HCl(g) MCI, (s) →→MCI, (aq) Use the given information to determine the enthalpy of the reaction 2 M(s) + 3 Cl₂(g) → - 2 MCI, (s) 1. 2. 3. 4. AH = - AH₁ = -8 = -827.0 kJ AH₂ = -74.8 kJ AH3-1845.0 kJ AHA-266.0 kJ kJ
Transcribed Image Text:Consider these reactions, where M represents a generic metal. 2 M(s) + 6HCl(aq) - - 2 MCI, (aq) + 3H₂(g) HCI(g) HCl(aq) H₂(g) + Cl₂(g) → 2HCl(g) MCI, (s) →→MCI, (aq) Use the given information to determine the enthalpy of the reaction 2 M(s) + 3 Cl₂(g) → - 2 MCI, (s) 1. 2. 3. 4. AH = - AH₁ = -8 = -827.0 kJ AH₂ = -74.8 kJ AH3-1845.0 kJ AHA-266.0 kJ kJ
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