Chemistry, 21.09.2019 05:30 20Tiglashou
Which of the following parts of decomposing living organisms are usually not preserved as fossils?
bones
skin and organs
teeth and spines
shells
Answers: 2
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 3
Chemistry, 22.06.2019 18:00
Heat is the total potential energy of a substance that can be transferred. true false
Answers: 1
Chemistry, 23.06.2019 03:00
In which of the following phases of matter do molecules have the highest amount of energy? a. liquid b. gel c. solid d. gas
Answers: 2
Which of the following parts of decomposing living organisms are usually not preserved as fossils? <...
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