How does dissolving an ionic compound in water increase electrical conductivity?

ions are charged and able to move freely past each other

Explanation: Because of their high melting points that are caused by the strong bonds that hold the ions together the solution that forms when ionic compound dissolves in water can conduct electrical current because the irons or charge and able to move freely passed each other

2fe + 3h2so4 -> fe2(so4)3 + 3h2

it is necessary to balance equations in order to get the proper amount of reactants as well as products in order not to make a miscalculation.

you cannot change the subscripts as that would change the substance itself. for instance, diatomic elements such as h2 only have the subscript two when a gas. another example would be so4, if you were to change the subscript, the element would no longer be sulfate.

we change the coefficients instead as that only changes the number of molecules rather than the substance itself.

hope this !

14 days is the half-life of phosphorus-32