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Chemistry, 22.06.2019 14:00
Will mark brainliest how many electrons can be held in the energy level n = 4?
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Chemistry, 23.06.2019 01:30
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
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Chemistry, 23.06.2019 02:30
Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!
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What kind of charge doesn’t ion have...
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