Discuss why is the c18 column used to separate the capsaicin
1. Determine the final temperature when 50mL of water at the 40 degrees C are added to 25mL of water at 20 degrees C
2. Discuss why is the C18 column used to separate the capsaicin's considered the "reversed phase"?
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Benzoic acid (C7H6O2, 1.9862 g) was ignited in a bomb calorimeter containing water (2 kg) as the primary heats ink. The temperature increase observed was 3.83oC. The heat of combustion of benzoic acid is-3226.7 kJmol-1
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Determine the final temperature when 50mL of water at the 40 degrees C are added to 25mL of water at 20 degrees C
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