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If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
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Based on its chemical properties, identify the position of each chemical family on the periodic table.
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A50.0g sample of liquid water at 0.0 c ends up as ice at -20.0 c. how much energy is involved in this change?
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The ksp of iron(ii hydroxide, fe(oh2, is 4.87 × 10-17. calculate the molar solubility of this compou...
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