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Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) +02(g)»2FeO(s) AHo-544.0 kJ (2)...
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + O2(g)— 2FeO(S) AH° = -544.0 kJ (2) 2Zn(s) + O2(g)— 2ZnO(8) AH° = -696.6 kJ what is the standard enthalpy change for the reaction: (3) Fe(s) + Zn(s) Fe(s) + Zno(s) AH° = ? kJ Submit Answer
Given the standard enthalpy changes for the following two reactions: AHo 544.0 kJ (1) 2Fe(s)O2(g)2FeO(s) AHo 181.6 kJ (2) 2Hg()O2(g) +2HgO(s) what is the standard enthalpy change for the reaction: (3) FeO(s)Hg()>Fe(s) + HgO(s) AH° ? kJ Submit Answer 1 question attempt remaining
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + O2(g)—2FeO(s) AH° = -544.0 kJ (2) Fe(s) + Cl2(g)—>FeCl2(5) AH° = -341.8 kJ what is the standard enthalpy change for the reaction: (3) 2FeCl2(S) + O2(g)—>2FeO(s) + 2Cl2(g) AH° = ? kJ Submit Answer Retry Entire Group 9 more group attempts remaining
Given the standard enthalpy changes for the following two reactions: (1) 4C(s) + 5H2(g)-------> C4H10(g)...... ΔH° = -125.6 kJ (2) C2H2(g) ----> 2C(s) + H2(g)......ΔH° = -226.7 kJ what is the standard enthalpy change for the reaction: (3) 2C2H2(g) + 3H2(g)--------->C4H10(g)......ΔH° = ? kj
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + O2(g) 2FeO(s) AH°=-544.0 kJ (2) 2Hg)+ O2(g) +2HgO(s) AH°=-181.6 kJ what is the standard enthalpy change for the reaction: (3) FeO(s)+ Hg()Fe(s) + HgO(s) AH ? kJ
Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) 02(g) 2FeO(s) AH=-544.0 kJ AH= -696.6 kJ (s)ouzz (a)o+(s)uz (7) what is the standard enthalpy change for the reaction: (3) Fe0(s)+ Zn(s)- Fe(s) + ZnO(s) AH ?
Use the References to access important values if needed for this question. Given the standard enthalpy changes for the following two reactions: (1) 2Fe(s) + O2(g) →2FeO(s) AH° = -544.0 kJ (2) 2Zn(s) + O2(g)—2ZnO(5) AH° = 696.6 kJ what is the standard enthalpy change for the reaction: (3) FeO(s) + Zn(s)—>Fe(s) + ZnO(s) AH° = ?
Given the standard enthalpy changes for the following two reactions: AH° =-479.4 kJ 2NIO(s) (1) 2Ni(s) + O2(g) AH° =-181.6 kJ (2) 2Hg(1) + O2(g)→2HgO(s) what is the standard enthalpy change for the reaction: Ni(s)+ Hg0(s) AH° =? (3) NiO(s) + Hg(1) kJ
Matil Mar 21 at 9 AM EDT is allowed, with a one time 10% penalty to submitted score. Use the References to access important values if needed for this question Given the standard enthalpy changes for the following two reactions: (I) 2Ni(s)-O2(g) 2NiO(s) ΔH。 479.4 kJ (2) Ni(s)-C12(g)--NiCl2(s) ΔΗ。=-305.3 kJ what is the standard enthalpy change for the reaction (3) 2Nici2(s)" O2(g) 2NiO(s)-2C12(g) ΔΗ。 ? kJ Submit Answer
Use the References to access important values if need Given the standard enthalpy changes for the following two reactions: (1) 4C(s) + 5H2(9) C4H10(9) AH° = -125.6 kJ (2) C2H4(9)— 2C(s) + 2H2(g) AH° = -52.3 kJ what is the standard enthalpy change for the reaction: (3) 2C2H4(g) + H2(g)—>C4H109) AH° = ? Submit Answer Retry Entire Group 2 more group attempts remaining