Which of the following processes are endothermic. check all that apply

Chemistry
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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
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Which of the following processes are endothermic. check all that apply

O H20(1) H20(s)
H20(g) → H2O(1)
O2 C3H18(1) + 25 O2(g) 16 CO2(g) + 18 H20(1)
O CO2(s) CO2(3)
O2 H2(g) + O2(g)→ 2 H2O(g) AH
-241.83 kJ
O2 Al(s) + 1.5 O2 Al203 AH = -1675.7 kJ
-1675.7kJ
Br2(g) 2Br(g)
O 2 N2(g) + O2(g) NO2(g) AH = 33.1 kJ
Transcribed Image Text:O H20(1) H20(s) H20(g) → H2O(1) O2 C3H18(1) + 25 O2(g) 16 CO2(g) + 18 H20(1) O CO2(s) CO2(3) O2 H2(g) + O2(g)→ 2 H2O(g) AH -241.83 kJ O2 Al(s) + 1.5 O2 Al203 AH = -1675.7 kJ -1675.7kJ Br2(g) 2Br(g) O 2 N2(g) + O2(g) NO2(g) AH = 33.1 kJ
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