Check my work?
150 g of an unknown liquid is heated with 24,975 kJ of heat to form 0°C to 75°C. Identify the unknown liquid.
Substance C (J/g-°C)
Water (ice) 2.05
Ammonia (liquid) 4.70
Ethanol 2.44
Gasoline 2.22
Water (liquid) 4.18
Water (vapour) 2.08
A. Water
B. Ethanol
C. Ammonia
D. Gasoline < - - ?
My Work:
24975 / (150*75)
24975/11250
2.22
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