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The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion
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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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47. A substance has a half life of 3min. After 5 min, the
count rate was observed to be 400 what wa...
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