How much work, w, must be done on a system to decrease its volume from 20.0 L to 13.0 L by exerting a constant pressure of6.0 atm?w =kJ Given these reactions, where X represents a generic metal or metalloid1) H, (g) + ¿0,(g) –→ H,O(g)AH = -241.8 kJ2) X(s) + 2 Cl,(g)> XCl,(s)ΔΗ+153.9 kJ3) H,(g) + ¿Cl, (g) → HCI(g)AH3 = -92.3 kJ4) X(s) + O2(g) -XO,(s)AH4 = -520.3 kJ5) Н, О(@) — Н,о)AH5 = -44.0 kJwhat is the enthalpy, AH, for this reaction?XCI, (s) + 2 H,O(1) -· XO,(s) + 4 HCI(g)-995ΔΗ-kJIncorrect

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How much work, w, must be done on a system to decrease its volume from 20.0 L to 13.0 L by exerting a constant pressure of 6.0 atm? w = kJ

Chemistry

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ISBN:9781305957404

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Question

How much work, w, must be done on a system to decrease its volume from 20.0 L to 13.0 L by exerting a constant pressure of
6.0 atm?
w =
kJ

Given these reactions, where X represents a generic metal or metalloid
1) H, (g) + ¿0,(g) –→ H,O(g)
AH = -241.8 kJ
2) X(s) + 2 Cl,(g)
> XCl,(s)
ΔΗ
+153.9 kJ
3) H,(g) + ¿Cl, (g) → HCI(g)
AH3 = -92.3 kJ
4) X(s) + O2(g) -
XO,(s)
AH4 = -520.3 kJ
5) Н, О(@) — Н,о)
AH5 = -44.0 kJ
what is the enthalpy, AH, for this reaction?
XCI, (s) + 2 H,O(1) -
· XO,(s) + 4 HCI(g)
-995
ΔΗ-
kJ
Incorrect

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