mols Cu = grams/atomic mass = ?
Use the equation to convert mols Cu to mols H^+.
Then M HNO3 = mols H^+/L HNO3. YOu know mols H^+ and M HNO3, solve for L HNO3.
1. Use the following balanced net ionic equation to determine the volume of 6.0 M HNO3 needed to react completely with 5.00 g of copper.
8H+(aq) + 2NO3-(aq) + 3Cu(s) → 2NO(g) + 4H2O(l) + 3Cu2+(aq)
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