A chemist measures the enthalpy change AH during the following reaction: 2 H₂O(l) + O₂(g) → 2 H₂O₂(1) ΔΗ= 196. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. reaction 4H₂O(1) + 20₂ (g) 4H₂O₂(1)→ 1 1 1 H₂0 (1) + 0₂ (8)→ H₂0₂ (1) - - 2H₂O₂(1)→ 2H₂O (1) + 0₂ (8) ΔΗ ☐ kJ kJ ☐x10 Ś

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A chemist measures the enthalpy change AH during the following reaction:
2 H₂O(1) + O₂(g) → 2 H₂O₂(1) ΔΗ= 196. kJ
Use this information to complete the table below. Round each of your answers to the nearest kJ/mol.
4H₂0₂ (1)
2
2
reaction
4H₂0 (1) + 20₂(g)
1
1
— H₂0 (1) + — 0₂ (8) → — H₂O₂(/)
2H₂O₂(1)→ 2H₂O (1) + 0₂ (8)
ΔΗ
☐kJ
☐ kJ
KJ
x10
X
5
Transcribed Image Text:A chemist measures the enthalpy change AH during the following reaction: 2 H₂O(1) + O₂(g) → 2 H₂O₂(1) ΔΗ= 196. kJ Use this information to complete the table below. Round each of your answers to the nearest kJ/mol. 4H₂0₂ (1) 2 2 reaction 4H₂0 (1) + 20₂(g) 1 1 — H₂0 (1) + — 0₂ (8) → — H₂O₂(/) 2H₂O₂(1)→ 2H₂O (1) + 0₂ (8) ΔΗ ☐kJ ☐ kJ KJ x10 X 5
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