The mass of the nails and copper sulfate solution used in this investigation was 250g. The mass of the copper and iron sulfate solution produced in this investigation would be blank 250g.

According to periodic trend, which of the following most likely has the highest ionization energy? kr be ni sc

Which of the following is true about the speed of light? it depends on the wavelength.

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.