Chemistry, 08.07.2021 06:20, kyliefetters11
Para formar bronce, se mezclan 150g de cobre a 1100°C y 35g de estaño a 560°C. Determine la temperatura final del sistema.
Dato: Ce Cu: 0,093 cal/gºC; Ce Sn: 0,060 cal/gºC
URGENT
Answers: 2
(1)
- Masa del estaño, en gramos.
- Masa del cobre, en gramos.
- Calor específico del estaño, en calorías por gramo-grados Celsius.
- Calor específico del cobre, en calorías por gramo-grados Celsius.
- Temperatura inicial del estaño, en grados Celsius.
- Temperatura inicial del cobre, en grados Celsius.
, 
, 
, 
, 
y 
, entonces la temperatura final del sistema es:
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Para formar bronce, se mezclan 150g de cobre a 1100°C y 35g de estaño a 560°C. Determine la temperat...
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