Which of the following could produce an ocean?
a. one geologic plate colliding with another...
Chemistry, 16.09.2019 19:30 Isactuallycarter99
Which of the following could produce an ocean?
a. one geologic plate colliding with another one.
b. magma being forced onto the surface of the earth.
c. two geologic plates sliding over each other.
d. sea floor spreading
Answers: 2
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3. if the dartboard below is used to model an atom, which subatomic particles would be located at z?
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Which process does not require the presence of a physical substance in order to transfer heat? air in the atmosphere is heated by the ground. this warm air then rises, and cooler air falls. this is an example of what type of process? how is conduction different from radiation?
Answers: 1
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Mike and mitchell decide to have a foot race. they mark off a stretch of 100 yards, and recruit cindy to work the stopwatch. after running the race and looking at the results, cindy declared that mitchell was the fastest. so how did the boys times compare?
Answers: 3
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Hydrogenation reactions, in which h2 and an "unsaturated" organic compound combine, are used in the food, fuel, and polymer industries. in the simplest case, ethene (c2h4) and h2 form ethane (c2h6). if 140 kj is given off per mole of c2h4 reacting, how much heat (in mj) is released when 12 kg of c2h6 forms?
Answers: 2
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