Use the following information to answer the next question. Given the following data: P4(S) + 6Cl₂(g) - 4PC|3(g) 4PC15(g) → P4(s) + 10Cl₂(g) AH +3438 kJ Using Hess's Law, the enthalpy of reaction for the following equation: PCIs(g) → PC13(g) + Cl₂(g) is calculated to be A,H-2439 kJ Record your answer to two decimal places. Include sign; do not include units. Use the following information to answer the next question. Given the following data: N₂H4(1) + CH4O(1) CH₂O(g) + N₂(g) + 3H₂(g) N₂(g) + 3H₂(g) → 2NH3(g) CH40(I) CH₂O(g) + H₂(g) A₂H = -37 kJ AH = -91.8 kJ Using Hess's Law, the enthalpy of reaction for the following equation: N₂H4(1) + H₂(g) → 2NH3(g) is calculated to be Given the following data: 2CIF(g) + O₂(g) → Cl₂O(g) + F₂O(g) A₂H = -65 kJ Record your 2-digit answer. Include sign; do not include units. 2CIF3(g) + 20₂(g) → Cl₂O(g) + 3F₂O(g) 2F₂(g) + O₂(g) → 2F₂0(g) Use the following information to answer the next question. AH +167.4 kJ A,H+341.4 kJ A,H = -43.4 kJ Using Hess's Law, the enthalpy of reaction for the following equation: CIF(g) + F2(g) - CIF3(g) is calculated to be Record your 4-digit answer. Include sign; do not include units. 4 ◆ • kJ. kJ. kJ.
Use the following information to answer the next question. Given the following data: P4(S) + 6Cl₂(g) - 4PC|3(g) 4PC15(g) → P4(s) + 10Cl₂(g) AH +3438 kJ Using Hess's Law, the enthalpy of reaction for the following equation: PCIs(g) → PC13(g) + Cl₂(g) is calculated to be A,H-2439 kJ Record your answer to two decimal places. Include sign; do not include units. Use the following information to answer the next question. Given the following data: N₂H4(1) + CH4O(1) CH₂O(g) + N₂(g) + 3H₂(g) N₂(g) + 3H₂(g) → 2NH3(g) CH40(I) CH₂O(g) + H₂(g) A₂H = -37 kJ AH = -91.8 kJ Using Hess's Law, the enthalpy of reaction for the following equation: N₂H4(1) + H₂(g) → 2NH3(g) is calculated to be Given the following data: 2CIF(g) + O₂(g) → Cl₂O(g) + F₂O(g) A₂H = -65 kJ Record your 2-digit answer. Include sign; do not include units. 2CIF3(g) + 20₂(g) → Cl₂O(g) + 3F₂O(g) 2F₂(g) + O₂(g) → 2F₂0(g) Use the following information to answer the next question. AH +167.4 kJ A,H+341.4 kJ A,H = -43.4 kJ Using Hess's Law, the enthalpy of reaction for the following equation: CIF(g) + F2(g) - CIF3(g) is calculated to be Record your 4-digit answer. Include sign; do not include units. 4 ◆ • kJ. kJ. kJ.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Use the following information to answer the next question.
Given the following data:
P4(S) + 6Cl₂(g) - 4PC|3(g)
A,H-2439 kJ
4PC15(g) → P4(s) + 10Cl₂(g) AH +3438 kJ
Using Hess's Law, the enthalpy of reaction for the following equation: PCIs(g) PC13(g) + Cl2(g) is calculated to be
Record your answer to two decimal places. Include sign; do not include units.
Use the following information to answer the next question.
Given the following data:
N₂H4(1) + CH4O(1) - CH₂O(g) + N₂(g) + 3H₂(g)
N₂(g) + 3H₂(g) → 2NH3(g)
CH40(I) CH₂O(g) + H₂(g)
A₂H = -37 kJ
AH = -91.8 kJ
Using Hess's Law, the enthalpy of reaction for the following equation: N₂H4(1) + H₂(g) → 2NH3(g) is calculated to be
A₂H = -65 kJ
Record your 2-digit answer. Include sign; do not include units.
Given the following data:
2CIF(g) + O₂(g) → Cl₂O(g) + F₂O(g)
Use the following information to answer the next question.
2CIF3(g) + 20₂(g) → Cl₂O(g) + 3F₂O(g)
2F₂(g) + O₂(g) → 2F₂0(g)
AH +167.4 kJ
A,H+341.4 kJ
A,H = -43.4 kJ
Using Hess's Law, the enthalpy of reaction for the following equation: CIF(g) + F2(g) - CIF3(g) is calculated to be
Record your 4-digit answer. Include sign; do not include units.
4
◆
•
kJ.
kJ.
kJ.
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