Chemistry, 10.09.2019 19:30 rhettperkins
Why do the isotopes of a particular element behave differently in nuclear reactions but the same in
chemical reactions? check all that apply.
chemical reactions involve changes to electrons in an atom; isotopes do not differ in electrons, and
so they react the same way during chemical changes.
chemical reactions involve changes to protons and neutrons in an atom; isotopes do not differ in
protons or neutrons, and so they react the same way during chemical changes.
nuclear reactions involve changes to protons and neutrons in an atom; isotopes differ in neutrons,
and so they react differently to these changes.
nuclear reactions involve changes to electrons in an atom; isotopes differ in electrons, and so they
react differently to these changes.
Answers: 2
Chemistry, 22.06.2019 10:40
Ammonia and oxygen react to form nitrogen monoxide and water, like this: 4nh3 (g) + 5o2 (g) β 4no (g) + 6h2o (g) also, a chemist finds that at a certain temperature the equilibrium mixture of ammonia, oxygen, nitrogen monoxide, and water has the following composition: compound pressure at equilibrium nh3 65.1atm o2 31.3atm no 62.7atm h2o 65.8atm compound pressure at equilibrium nh3 65.3 atm o2 7.79 atm no 12.1 atm h2o 65.8 atm calculate the value of the equilibrium constant kp for this reaction. round your answer to 2 significant
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