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Using the table below, calculate the amount of heat (in calories) needed to increase the temperature of the following: Specific Heats for Selected Substances Substance and State Aluminum (solid) Copper (solid) Ethylene glycol (liquid) Helium (gas) Hydrogen (gas) Lead (solid) Mercury (liquid) Nitrogen (gas) Oxygen (gas) Sodium (solid) Sodium (liquid) Water (solid) Water (liquid) Water (gas) cal/g Degree 0.24 0.093 0.57 1.25 Specific Heat 3.39 0.031 0.033 0.25 0.22 0.29 0.32 0.51 1.00 0.48 J/g Degree 1.0 0.39 2.4 5.23 14.2 0.13 0.14 1.1 0.92 1.2 1.3 2.1 4.18 2.0
a. 42 g of aluminum from 39°C to 57°C Heat = cal b. 2800 g of ethylene glycol from 89°C to 94°C Heat= cal c. 550 g of steam from 130.°C to 150.°C Heat = cal Submit Answer Try Another Version 2 Item attempts remaining