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When Ben holds an ice cube in his hand, which transfer of energy is taking place ?
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Achange in the number of neutrons in an atom will change an blank . when the number of protons changes in an atom, a new element will form.
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A5.000 g sample of niso4 h2o decomposed to give 2.755 g of anhydrous niso4. what is the formula of the hydrate? what is the full chemical name for the hydrate? what is the molar mass of the hydrate? niso4ā¢_h2o what is the mass % of water in the hydrate?
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The molar mass of iron(fe) is 55.8 g/mol. what is the mass in grams of 2.25 moles of iron?
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When Ben holds an ice cube in his hand, which transfer of energy is taking place ?...
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