Most guests spend approximately 5-6 hours at the park. Whether you're looking for something simple and fun for the kids, something fun for both you and the kids, or thrill rides that are simply mind-blowing, Six Flags St Louis has everything you could possibly need for a wonderful time. Hurricane Harbor Water Park.
The reaction that occurs is a redox reaction. The Copper metal (Cu 0)on the copper pennies is oxidized in concentrated nitric acid to produce Cu 2 + ions. Copper is easily oxidized to Cu 2 +, which is blue in aqueous solutions (water) so you should see the solution turn blue as the copper penny reacts.he Copper metal (Cu 0)on the copper pennies is oxidized in concentrated nitric acid to produce Cu 2 + ions. Copper is easily oxidized to Cu 2 +, which is blue in aqueous solutions (water) so you should see the solution turn blue as the copper penny reacts.
The Canadian copper penny calculator only shows what the copper metal in your Canadian pennies is worth (intrinsic value), and will not indicate any numismatic (collector) value, nor any value from the small amounts of tin and zinc in those pennies.