Chemistry, 19.10.2020 21:01 savannahworkman11
Brownian motion is
A. random movement of particles suspended in a fluid
B. movement of particles from an area of high concentration to low concentration
C. movement of particles from an area of low concentration to high concentration
D. random movement of smaller particles
Answers: 1
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Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?
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Which compound contains both ionic and covalent bonds? a) hbr b)cbr4 c)nabr d) naoh
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Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.
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Chemistry, 22.06.2019 06:00
Why is permeable soil best for plants that need a lot of drainage?
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Brownian motion is
A. random movement of particles suspended in a fluid
B. movement of particl...
B. movement of particl...
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