Question

Cu +HNO3->Cu(NO3)2 +NH4NO3+H2O ​

Answer 1

Ответ:

4 Cu + 10 HNO 3 → NH 4 NO 3 + 4 Cu (NO 3 ) 2 + 3 H 2 O

Answer 2

The chemical equation you've provided represents a reaction between copper (Cu) and nitric acid (HNO3). The reaction results in the formation of copper(II) nitrate (Cu(NO3)2), ammonium nitrate (NH4NO3), and water (H2O).

Here's the balanced chemical equation for the reaction:

2Cu + 4HNO3 → 2Cu(NO3)2 + 2NH4NO3 + 2H2O

In this equation, 2 moles of copper react with 4 moles of nitric acid to produce 2 moles of copper(II) nitrate, 2 moles of ammonium nitrate, and 2 moles of water. The equation is balanced in terms of both atoms and charges on each side of the equation.