The formula for heat gained or lost is q = mcΔT, where m is the mass, c is the specific heat, and ΔT is the change in temperature.
For water, m = 150.0 g, c = 4.184 J/(g * °C), and ΔT = 28.0 °C - 24.6 °C = 3.4 °C.
So, q_water = (150.0 g)(4.184 J/(g * °C))(3.4
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