Chemistry, 13.03.2020 05:01 afolmar2006
A 26.4 g sample of aluminum at 100.6 °C is added to 100.4 g of water at 22.0 °C in a constant pressure calorimeter. What is the final temperature of the water in °C? The specific heat capacity of aluminum is 0.903 J/g°C .
Answers: 1
![m_1\times c_1\times (T_{final}-T_1)=-[m_2\times c_2\times (T_{final}-T_2)]](/tpl/images/0546/2501/09236.png)
......(1)
= mass of aluminium = 26.4 g
= mass of water = 100.4 g
= final temperature = ?°C
= initial temperature of aluminium = 100.6°C
= initial temperature of water = 22.0°C
= specific heat of aluminium = 0.903 J/g°C
= specific heat of water= 4.186 J/g°C![26.4\times 0.903\times (T_{final}-100.6)=-[100.6\times 4.186\times (T_{final}-23.7)]](/tpl/images/0546/2501/b8661.png)
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A 26.4 g sample of aluminum at 100.6 °C is added to 100.4 g of water at 22.0 °C in a constant pressu...
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