Chemistry, 23.06.2020 17:01 jluckie080117
A sample of brass is put into a calorimeter (see sketch at right) that contains of water. The brass sample starts off at and the temperature of the water starts off at . When the temperature of the water stops changing it's . The pressure remains constant at . Calculate the specific heat capacity of brass according to this experiment. Be sure your answer is rounded to significant digits.
Answers: 3
![H_L = m * c_b * [T_i - T]](/tpl/images/0692/3585/a3617.png)
is the specific neat of the brass sample ![H_g = m_w *c_w * [T_w - T ]](/tpl/images/0692/3585/35bc1.png)
is the specific heat of water which has a constant value of 
![H_L = H_g \ \equiv m* c_b * [T_i -T] = m_w * c_w * [T - T_w]](/tpl/images/0692/3585/4fcd7.png)
![52.4 * c_b * [95.1 - 17.6] = 150 * 4.186 * [ 17.6 - 15.0]](/tpl/images/0692/3585/31561.png)
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A sample of brass is put into a calorimeter (see sketch at right) that contains of water. The brass...
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