What were the compounds we transitioned copper through in order?
pure copper
copper (II) nitrate
copper (II) hydroxide
copper (II) oxide
copper (II) sulphate
metallic copper
pure copper
3
New cards
Fill-in-the-blank: To precipitate solid copper, x grams of zinc metal is added. This mass of zinc should be weighed on the __________ _________ balance.
top loading
4
New cards
After copper wire is sanded to remove oxides + residues, it will be weighed on the ________ balances