A chemist measures the enthalpy change AH during the following reaction: 2 HNO3(1) + Mg(s) Mg(NO3),(s)...
A chemist measures the enthalpy change AH during the following reaction: 2 HNO3(1) + Mg(s)—Mg(NO3),(s) + H2(9) AH=-443. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction ΔΗ 443 kJ x 6 Mg(NO3),(s) + H2(g) → 2HNO3(1) + Mg(s) HN05(69) + Mg(s) – į Mg(NOx),() + <H() 4Mg(NO3),(s) + 4H, (8) — 8HN0g() + 4Mg(s) [kJ OkJ
A chemist measures the enthalpy change AH during the following reaction: 2 HNO3(1) + Mg(s) Mg(NO3),(s) + H2(9) AH=-443. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction ΔΗ 4HN03(1) + 2Mg () — 2Mg(NO3),(5) + 2H, (6) Mg(NO3), (5) + H, (8) — 24NO3 (1) + Mg () xs ? kJ 3Mg(NO3), (s) + 3H, (8) — 6HNO3(1) + 3Mg(s)
A chemist measures the enthalpy change ΔH during the following reaction: 2HNO3(l)+Mg(s)→Mg(NO3)2(s)+H2(g) =ΔH−443.kJ Use this information to complete the table below. Round each of your answers to the nearest/kJmol. Reaction ΔH Mg(NO3)2(s)+H2(g) → 2HNO3(l)Mg(s) =kJ 6HNO3(l)+3Mg(s) →3Mg(NO3)2(s)3H2(g) =kJ 1/2Mg(NO3)2(s)+1/2H2(g) → HNO3(l)+1/2Mg(s) =kJ
A chemist measures the enthalpy change AH during the following reaction: 3 N2(9) + 8H2(9)→ 4NH3(g) + N,H.(1) AH=-134. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction AH NH,() +,() - N,(6) + H_() X 5 ? 4NH, (g) + N,H.(1) 3N, (g) + 8H,() k 3 z N. (8) + 4H, (p) + 44,() + 2NH3(g) + ŹN,H,()
A chemist measures the enthalpy change ΔH during the following reaction: 2Na (s) + Cl2 (g) → 2NaCl (s) =ΔH−822.kJ Use this information to complete the table below. Round each of your answers to the nearest /kJmol . A chemist measures the enthalpy change AH during the following reaction: 2Na(s) + Cl2(g)→2 NaCl(s) NH=-822. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol reaction △H kJ NaCl(s) → Na(s) + Cl2(g)...
A chemist measures the enthalpy change AH during the following reaction: CHG(0) + 3H2(9)-3C2H4(9) AH-108. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction ΔΗ 2C,H) + 6H, (s) — 6C,H, () 2 x 6 ? 3C,H,() CH(1) + 3H, (s) Ik C,H, @) – C,H,() + H, …) Ik Explanation Check
A chemist measures the enthalpy change AH during the following reaction: 2 Al(OH)3(s)A12O3(s) + 3 H20(1) AH=41. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol, reaction ΔΗ Ι A1,0,(s) + 34,0(1) — 241 (OH), (5) - 41 kJ x 6 ? Al(OH),(s) — 41,03(s) + 4,0(1) 14K 3A1,03(s) + 9H20(1) ► 6Al(OH),(s) ПkJ
A chemist measures the enthalpy change AH during the following reaction: 8 SO2(9) 16 H2S(g) AH=-1863. kJ 3 Sg(s) + 16 H,20) Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. AH Oto reaction E726. kJ 16S0, (8) +32H,S () -- 6s,) +32H20 () 1863. kJ 3s,() +16H,O()8So, (e)16H,s() 5589. kJ 9s,()48H,0()24SO, (s) +48H,S (g)
A chemist measures the enthalpy change AH during the following reaction: 3 CH , Br(g) + NH3(9)– (CH3),N(I) + 3 HBr(g) AH=73. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction AH 9CH, Br(s) + 3NH, 6) Х 5 ? 3(CH),N(1) + 9H Br(e) (CH),N(1) + 3H Br(e) 3CH, Br(e) + NH,G) 6CH, Br(g) + 2NH, (8) 2(CH), N() + 6H Br(e)
A chemist measures the enthalpy change ΔH during the following reaction: 2Na (s) + Cl2 (g) → 2NaCl (s) =ΔH−822.kJ Use this information to complete the table below. Round each of your answers to the nearest /kJmol . reaction H →+6Nas3Cl2g6NaCls kJ →12NaCls+12Nas14Cl2g kJ →2NaCls+2NasCl2g kJ