Calorimetry - Worksheet 2 Answers Chemsheets
–49.2 kJ/mol
q = m × c × ΔT q = 250.0 g × 4.18 J/g°C × (45.0 – 20.0)°C q = 250.0 × 4.18 × 25.0 q = 26,125 J = 26.1 kJ (to 3 significant figures) calorimetry worksheet 2 answers chemsheets
–49.2 kJ/mol
q = m × c × ΔT q = 250.0 g × 4.18 J/g°C × (45.0 – 20.0)°C q = 250.0 × 4.18 × 25.0 q = 26,125 J = 26.1 kJ (to 3 significant figures) calorimetry worksheet 2 answers chemsheets