Chemistry, 22.10.2020 17:01, sadieanngraham15

There are exaclty 640 acres in one square mile. How many square meters are in 2.2 acres?

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Chemistry, 23.06.2019 01:30, jonmorton159

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 01:40, mandilynn22

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Chemistry, 23.06.2019 02:00, BluSeaa