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Determine the mass of water added to a Styrofoam cup.
What mass of water at 29 °C added to a Styrofoam cup containing two 60 g ice cubes from a freezer at -16.0°C will result in a final temperature of 5 °C for the drink?
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A 50.0 g silver spoon at 20.0 °C is placed in a cup of coffee at 90.0 °C. How much heat does the spoon absorb from the coffee to reach a temperature of 89.0 °C?
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A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf
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