How many atoms of copper reacted? How many atoms of copper reacted? In this reaction, for each mole of solid copper that reacts, one mole or copper (II) nitrate were produced in your reaction beaker? Rxn 2 - copper(II) nitrate with sodium hydroxide: In this reaction, for each mole of copper(II) nitrate that reacts, one mole of copper(lI) hydroxide is produced. How many moles of copper(II) nitrate were produced in your reaction beaker? How many moles of nitrate ion were produced? Rxn 3 - copper(II) hydroxide heated to become copper(II) oxide: What is the molecular mass of copper(II) hydroxide? What is the molecular mass of copper(II) oxide? In this reaction, for each mole of copper(ll) hydroxide that reacts, one mole of copper(II) oxide is produced. How many moles of copper(II) oxide were produced in your reaction beaker? If you could recover the copper(II) oxide from the solution and measure its mass, what would its mass in grams be? Rxn 4 - copper(II) oxide with hydrochloric acid: How many moles of hydrochloric acid were required to completely react the copper(II) oxide in your beaker? In this reaction, for each mole of copper(II) oxide that reacts, one mole of copper(II) chloride is produced. How many moles of copper(II) chloride were produced in your reaction beaker? Rxn 5 - copper(II) chloride with aluminum: How many moles of aluminum were added? How many atoms of aluminum were added? In this reaction, for each mole of copper(II) chloride that reacted, one mole of solid copper is produced. How many moles of copper should be recovered from your beaker? How many moles of copper were actually recovered and what is the mass percent recovery of the copper?
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