Silver chloride, which is insoluble in water, is soluble in ammonia because: Select the correct answer below: the chloride ions form complex ions with ammonia molecules. the silver ions form complex ions with ammonia molecules. ammonia makes stronger hydrogen bonds than water. ammonia makes weaker hydrogen bonds than water.

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 !