A piece of iron (mass = 25.0 g) at 368 K is placed in a styrofoam coffee cup containing 25.0 mL of water at 268 K. Assuming that no heat is lost to the cup or the surroundings, what will the final temperature of the water be? The specific heat capacity of iron = 0.449 J/g°C and water = 4.18 J/g°C.
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Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.
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Asample of aluminum foil contains 8.60 × 1023 atoms. what is the mass of the foil?
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A piece of iron (mass = 25.0 g) at 368 K is placed in a styrofoam coffee cup containing 25.0 mL of w...
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