Consider these reactions, where M represents a generic metal. 1. 2 M(s) + 6 HCI(aq) 2 MCI, (aq) + 3 H,(g) AH, = -939.0 kJ 2. HCl(g)- HCI(aq) AH, = -74.8 kJ 3. H, (g) + Cl, (g) 2 HCI(g) AH, -1845.0 kJ MCI, (aq) 4. MCI, (s) AH, =-264.0 kJ Use the given information to determine the enthalpy of the reaction 2 M(s) + 3 Cl, (g) – 2 MCI, (s) kJ AH =

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Consider these reactions, where M represents a generic metal.
1.
2 M(s) + 6 HCI(aq)
2 MCI, (aq) +3 H, (g)
AH = -939.0 kJ
2.
HCI(g) -
HCI(aq)
AH, = -74.8 kJ
3.
H, (g) + Cl, (g) 2 HCI(g)
AH, -1845.0 kJ
MCI, (aq)
4.
MCI, (s)
AH, = -264.0 kJ
Use the given information to determine the enthalpy of the reaction
2 M(s) + 3 Cl, (g)
2 MCI, (s)
kJ
ΔΗ-
Transcribed Image Text:Consider these reactions, where M represents a generic metal. 1. 2 M(s) + 6 HCI(aq) 2 MCI, (aq) +3 H, (g) AH = -939.0 kJ 2. HCI(g) - HCI(aq) AH, = -74.8 kJ 3. H, (g) + Cl, (g) 2 HCI(g) AH, -1845.0 kJ MCI, (aq) 4. MCI, (s) AH, = -264.0 kJ Use the given information to determine the enthalpy of the reaction 2 M(s) + 3 Cl, (g) 2 MCI, (s) kJ ΔΗ-
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