Usted desea determinar el contenido de cobre que se pueda precipitar a partir a partir de 4 metodos diferentes. en el primer metodo se precipita sulfato de cobre(cuso4), obteniendos 151g. en el segundo metodo se precipita hidroxido de cobre(cu(oh)2), obteniendose 110g. en el tercer metodo se precipita cloruro de cobre (cucl2), obteniendo210g. finalmente en el cuarto metodo se precipita nitrato de cobre(cu(no3)2), obteniendose 251g. calcule el factor gravimetrico del cobre en cada metodo

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?

Will give ! what are the advantages and disadvantages of nuclear power? check all that apply. one advantage of nuclear energy is that it does not produce carbon dioxide emissions. storage of nuclear waste is a short-term problem associated with nuclear energy. the problem with uranium mining is that a large quantity of uranium must be extracted to meet energy needs because the energy release from uranium fission is so low. safe operation of a nuclear power plant can be jeopardized by a human mistake.

Which of the following units is not an official si unit