4.-Se prepara una solución a partir de 500 ml de agua y 40 g de sal, calcular la concentración de la solución en % m/m y %m/v. δ= 1,02 g/ml
y explicar porque lo hacen que lo tengo que defender en un oral

The concept of empiricism states that all rationally accepted knowledge is determined from experience. francis bacon was one of the first scientists to promote this theory. what was it’s impact on society?

What is the formula that this ionic compounds could form sr2+p3-o2-

Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li