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An atom contains a total of 25 electrons. When the atom is in the ground state, how many different principal energy levels will contain electrons
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What is the compound name for the formula [ru(en)2cl2]2+ and [co(en)cl2br]-
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Calculate the mass of 0.750 mol of the following substance. na3po4. , i'm not quite sure on how to set up the problem to solve! : (
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8. how much enthalpy/heat is transferred when 0.5113gof ammonia (nh3) reacts with excess oxygen according| to the following equation: 4nh3 +502 - 4n0+ 6h20ah = -905.4j
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An atom contains a total of 25 electrons. When the atom is in the ground state, how many different p...
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