It is true some food products labeled as baby carrots are made by cutting down larger roots, and that these items can be treated with chlorine during processing. However, itâs not true thereâs anything wrong with the larger carrots theyâre made from, or that the resultant vegetables reach consumers in a chlorine-soaked state.
The silver is reduced to elemental silver and the copper is oxidized to copper(II): Cu(0) + 2AgNO 3 = Cu(NO 3) 2 + 2Ag(0). The silver crystallizes at the surface of the copper and the copper wire quickly becomes coated with a bunch of elemental silver.
When copper (II) sulfate solution reacts with sodium hydroxide, a blue precipitate is formed.The equation for the reaction is: Cu(OH)2 is responsible for the blue color.ron (II) sulfate and sodium hydroxide form a double displacement reaction with a precipitate. The products are Iron (II) hydroxide (s) and sodium sulfate (aq).