Chemistry, 08.11.2019 23:31 sonaihriley
When looking at a rock sequence, what does the wavy line represent?
a: tilting
b: a fault line
c: erosion
d: fossils
Answers: 2
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Which of the following can be used to measure electricity
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Which statement is usually true about the relationship between activation energy and reaction rates? low activation energy barriers result in low rates. high activation energy barriers result in low rates. low activation energy barriers result in no reaction. high activation energy barriers result in no reaction.
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If you burn 46.6 g of hydrogen and produce 416 g of water, how much oxygen reacted
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Chemistry, 23.06.2019 01:00
Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
Answers: 3
When looking at a rock sequence, what does the wavy line represent?
a: tilting
b...
a: tilting
b...
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