Chemistry, 28.10.2019 02:31, holaadios222lol
How many atoms would be left after 12 days if you started with 6.0 x 10^6 atoms of fermium-253 (half-life is 3 days)?
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Chemistry, 22.06.2019 12:00, hannah2757
Why are people not able to skip a dive to the deepest part of the ocean
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Chemistry, 23.06.2019 08:00, yddlex
Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.
Answers: 3
Chemistry, 23.06.2019 12:30, bryantjorell
An atom holds 7 electrons. use orbital notation to model the probable location of its electrons. an atom hold 22 electrons. use orbital notation to model the probable location of its electrons. an atom holds 17 electrons. use orbital notation to model the probable location of its electrons.
Answers: 1
How many atoms would be left after 12 days if you started with 6.0 x 10^6 atoms of fermium-253 (half...
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