A hypothetical wave has 7.6 J of energy. What is its hypothetical, approximate
frequency?...
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List four observations that indicate that a chemical reaction may be taking place
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Chemistry, 22.06.2019 14:00
What is the ph of a solution that has a hydrogen ion concentration of 1.0 * 10 -9 m?
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Chemistry, 23.06.2019 01:10
Volume is a measurement of how fast particles of a substance are moving
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Chemistry, 23.06.2019 04:00
Silver reacts with oxygen to produce silver oxide. (write balanced chemical equation and identify type of chemical reaction.)
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