STARTING AMOUNT X What is the change in enthalpy when 0.600 moles of H₂O are produced according to the following balanced chemical reacton: 27.67 g B₂0, ADD FACTOR x( ) 407 mol B₂O, B₂H₂(g) + 3 O₂(g) → B₂O,(s) + 3 H₂O(g) ΔΗ = -2035 69.62 32.00 g B₂H -2035 -407 g 0₂ J KJ 1 ANSWER 1.22 x 10³ kJ mol B₂H 0.600 -1.22 x 10³ g H₂0 3 RESET 5 mol O₂ 18.02 mol H₂O +

Chemistry
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ISBN:9781305957404
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**Question 35 of 35**

**Problem Statement:**
What is the change in enthalpy when 0.600 moles of H₂O are produced according to the following balanced chemical reaction:

\[ \text{B}_2\text{H}_6(g) + 3 \, \text{O}_2(g) \rightarrow \text{B}_2\text{O}_3(s) + 3 \, \text{H}_2\text{O}(g) \]

\[ \Delta H = -2035 \, \text{kJ} \]

**Calculation Setup:**

- **Starting Amount:** Box for input (0.600 moles of H₂O).
- **Conversion Factor:** Layout to multiply starting amount by conversion factor.
- **Buttons and Options:**
  - Numerical buttons for values: 27.67, 407, 69.62, -2035, 1, 0.600, 3, 18.02, 32.00, -407, 1.22 × 10³, -1.22 × 10³.
  - Unit buttons for substances: g B₂O₃, mol B₂O₃, g B₂H₆, mol B₂H₆, g O₂, mol O₂, g H₂O, mol H₂O.
  - Energy unit buttons: kJ, J.
  
**Controls:**

- **Add Factor:** Button to include the factor in calculations.
- **Answer Display:** Box for the final answer equal to calculations.
- **Reset Button:** Icon to clear entries and start over.
Transcribed Image Text:**Question 35 of 35** **Problem Statement:** What is the change in enthalpy when 0.600 moles of H₂O are produced according to the following balanced chemical reaction: \[ \text{B}_2\text{H}_6(g) + 3 \, \text{O}_2(g) \rightarrow \text{B}_2\text{O}_3(s) + 3 \, \text{H}_2\text{O}(g) \] \[ \Delta H = -2035 \, \text{kJ} \] **Calculation Setup:** - **Starting Amount:** Box for input (0.600 moles of H₂O). - **Conversion Factor:** Layout to multiply starting amount by conversion factor. - **Buttons and Options:** - Numerical buttons for values: 27.67, 407, 69.62, -2035, 1, 0.600, 3, 18.02, 32.00, -407, 1.22 × 10³, -1.22 × 10³. - Unit buttons for substances: g B₂O₃, mol B₂O₃, g B₂H₆, mol B₂H₆, g O₂, mol O₂, g H₂O, mol H₂O. - Energy unit buttons: kJ, J. **Controls:** - **Add Factor:** Button to include the factor in calculations. - **Answer Display:** Box for the final answer equal to calculations. - **Reset Button:** Icon to clear entries and start over.
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