Question

Write a balanced chemical formula
to represent the change taking place
when copper wire is left in silver
nitrate solution for sometime. ​

Answer 1

Cu + 2 Agno3 - Cu(no3)2 + 2Ag

Hope you understood

Answer 2

Explanation:

(i) Copper is more reactive than silver. Hence, when copper wire is dipped in silver nitrate solution, it displaces silver from AgNO3 solutions forming copper nitrate which is bluish green in colourRead more on Sarthaks.com - https://www.sarthaks.com/84069/when-copper-silver-nitrate-solution-sometime-observed-that-solution-turned-bluish-green

(ii) Cu+2AgNO3 → Cu(NO3)2 +2Ag Cu(NO3)2 -Copper (II) nitrate bluish green 2Ag -SilverRead more on Sarthaks.com - https://www.sarthaks.com/84069/when-copper-silver-nitrate-solution-sometime-observed-that-solution-turned-bluish-green