CH-1215
Exothermic and endothermic reactions
Chemistry · Secondary 4 · Medium · Exothermic and endothermic reactions
In a calorimetry experiment, 100 g of solution warms from 24.0 °C to 30.5 °C when a reaction occurs. Take the specific heat capacity as 4.2 J g⁻¹ °C⁻¹.
What is the heat change of the solution?
What is the heat change of the solution?
- 273 J
- 650 J
- 2730 J
- 4200 J
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