The Complete Combustion of Propane,C₃H₈(g),is Represented by the Equation

question 34

Multiple Choice

The complete combustion of propane,C₃H₈(g) ,is represented by the equation:
C₃H₈(g) + 5 O₂(g) → 3 CO₂(g) + 4 H₂O(l) Δ_rH° = -2220 kJ/mol
How much heat is evolved in the complete combustion of 2.50 g C₃H₈(g) ?

• A)245 kJ
• B)50.4 kJ
• C)126 kJ
• D)5.56 kJ
• E)2.22 kJ

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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