Chemistry, 30.10.2020 19:40 Nickanderson21
Which are the two agents that are necessary in the formation of metamorphic rocks?
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Electric charge is what ? a. kinetic energy b. radiation c. discovery d. electricity
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Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules
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Liquid ammonia is produced at high temperatures and under great pressure in a tank by passing a mixture of nitrogen gas and hydrogen gas over an iron catalyst. the reaction is represented by the following equation. n2(g) + 3h2(g) → 2nh3(g) changing all but one experimental condition will affect the amount of ammonia produced. that condition is a) increasing the concentration of both reactants b) changing the temperature within the tank c) decreasing the pressure within the tank. d) increasing only the amount of nitrogen present.
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Which are the two agents that are necessary in the formation of metamorphic rocks?...
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