CH2(OH)CH2(OH), b. p. = 197°C (nonvolatile) What is the f. p. of a solution consisting of 651g EG in 2505g H2O? Would you keep this solution in the car radiator during the summer? MW = 62.01 kf = 1.86°C/m kb = 0.52°C/m

How many moles of bromine are needed to produce 3.23 moles of potassium bromide

[ou.03jthe pictures below show the wavelengths and intensities of electromagnetic radiations emitted by three stars, star 1, star 2, and star 3. intensity intensity- intensity- 1000 3500 6000 8500 11000 wavelength (a) star 1 1000 3500 6000 8500 11000 1000 3500 6000 8500 11000 wavelength (a) wavelength (a) star 2 star 3 which of these statements is correct about the color of the three stars? star 2 is white in color o star 2 is yellow in color star 1 and star 3 are yellow in color star 1 and star 3 are white in color

Which type of intermolecular attractions holds ammonia molecules together with other ammonia molecules?