Question

copper coin is kept image in silver nitrate solution for some time so what change will take place in the colour of the solution write balanced chemical equation of involve ​

Answer 1

Answer:

a white precipitate will deposit on the bottom and colour of the solution when will turn from a colourless liquid to blue is colour

Explanation:

coppercopper being more reactive than silver reacts with it and form copper nitrate does resulting in precipitation of silver at the bottom the colour of the copper nitrate is bluish in colour hence the solution will turn blue

Answer 2

Answer:

Decomposers feed on dead things: dead plant materials such as leaf litter and wood, animal carcasses, and feces. They perform a valuable service as Earth's cleanup crew. Without decomposers, dead leaves, dead insects, and dead animals would pile up everywhere.Jan 8, 2020