Mattie poured herself a glass of lemonade. The lemonade was warm, so Mattie put some ice in the glass. After 10 minutes, Mattie noticed that the ice was melting and the lemonade was
cold. Mattie wondered what made the lemonade get cold. She had three different ideas. Which idea do you think best explains why the lemonade got cold?
A)the coldness from the ice moved into the lemonade
B) the heat from the lemonade moved into the ice
C) the coldness and heat moved back and forth until the lemonade cold off
Explain your thinking Describe the "rule" or reasoning you used for your answer.
Answers: 3
Chemistry, 22.06.2019 01:20, sarinaneedshelp01
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Chemistry, 22.06.2019 14:30, Dreynolds1667
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 20:00, bbyitskeke7160
What happens to the temperature of a substance when the average kinetic energy of its particles increases?
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Chemistry, 22.06.2019 21:00, melissalopez12
Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point
Answers: 1
Mattie poured herself a glass of lemonade. The lemonade was warm, so Mattie put some ice in the glas...
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