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What is the charge on a hypothetical ion with 25 protons and 22 electrons?
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How will the emission of an alpha particle affect the atomic number of an atom
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Write the balanced chemical reaction for the formation of fe2(so4)3 from fe2o3 and so3 and determine how many moles of fe2(so4)3 are formed when 12.7 mol of so3 are reacted.
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What is the charge on a hypothetical ion with 25 protons and 22 electrons?...
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