List the number of each type of atom on the right side of the equation mgs(aq)+2cucl2(aq)→2cus(s)+mgcl2(aq )

Explanation:

The given equation is not correctly balanced. However the number of each type of atoms on right side are,

Mg = one magnesium atom

S = two sulfur atom

Cu = two cuppor atoms

Cl = two chlorine atoms

Chemical equation.

MgS + CuCl₂   →      CuS  + MgCl₂

Balance chemical equation:

2MgS(aq) + 2CuCl₂(aq)  →      2CuS(s)  + 2MgCl₂(aq)

In case of balance chemical equation number of each type of atoms on right side are,

Mg = two magnesium atom

S = two sulfur atom

Cu = two cuppor atoms

Cl = four chlorine atoms (because two chlorine atom form one chlorine molecule)

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

d : a person who learns about the world by observing it. no that is not a smiley face

explanation: