Chemistry, 03.07.2019 15:00 scottykinkade7860
Achameleon is a kind of lizard. it has special structures in its skin that allows the chameleon to change colors for several reasons, including communication with other chameleons. what purpose do the special skin structures have for the chameleon? a. they scare other chameleons b. they make other chameleons aware of its mood c. they attract other chameleons for mating d. all of these
Answers: 1
Chemistry, 22.06.2019 14:30
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.)
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Chemistry, 23.06.2019 06:50
The student repeated the experiment using a higher concentration of acid. the same volume of acid and the same mass of magnesium ribbon were used. what volume of hydrogen gas would have been produced after 60 seconds?
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Chemistry, 23.06.2019 11:30
The density of e85 fuel is 0.801 g/ml. what is the mass of 1.00 gallon of the fuel? (1 gal. = 3.785 l)
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Chemistry, 23.06.2019 12:10
Which structure is a valid representation of a hydrocarbon molecule?
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Achameleon is a kind of lizard. it has special structures in its skin that allows the chameleon to c...
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