En 260gr de agua se disuelven 5gr de sulfato de cobre (II). Determine la concentracion de la solucion en M/M. Porfis ayudaaa

Adozen is 1221/12 = 1.751.75 x 12 = 21therefore, 1.75 is the answer.

Ithink this is what you meant. the temperature at which a liquid begins to boil is called the boiling point. the boiling point of water is 212°f or 100°c.  and at that point will start to turn into steam (gas)

Less stable  hope this