150g of ice at 0c is mixed up with 300g of water at 50c calculate the temperature of the mixture.
The temperature of the mixture can be calculated using the equation:
Tm = (m1*T1 + m2*T2) / (m1 + m2)
Where m1 and m2 are the masses of the two substances and T1 and T2 are their respective temperatures.
In this case, m1 = 150g, T1 = 0°C, m2 = 300g, and T2 = 50°C.
Tm = (150*0 + 300*50) / (150 + 300)
Tm = 25°C