Answer:
Explanation:
The balanced chemical reaction equation is;
2AgNO3(aq) + Cu(s) -> 2Ag(s) + Cu(NO3)2(aq)
When we balance chemical reaction equations, we ensure that the number of atoms of each element on the left hand side of the reaction equation is exactly the same number of atoms of each element on the right hand side of the reaction equation.
Let us consider this reaction;
There are two atoms of Ag on both sides of the reaction equation
There are six atoms of O on both sides of the reaction equation
There are 2 atoms of N on both sides of the reaction equation
There is one atom of Cu on both sides of the reaction equation.
Hence, the reaction equation is balanced.
Answer:
A. Distance from the moon.
Answer:
Los metales alcalinotérreos son casi estables, pues si pierden dos electrones tendrán una configuración bien estable. ... Dicho de otro modo, a menos que indique lo contrario, las generalidades de los metales alcalinotérreos estarán referidas para todos los elementos del grupo 2 MENOS el berilio y el radio.
Explanation:
Answer:
There's nothing to arrange l