You have two beakers, one filled to the 100-ml mark with sugar (which has a mass of 180.0g) and the other filled to the 100-ml mark with water (mass of 100.0g). you pour all the sugar and all the water together in a bigger beaker and stir until the sugar is completely dissolved.
which of the following is true about the mass of the solution? justify your answer.
a) it is much greater than 280.0g.
b) it is somewhat greater than 280.0g.
c) it is exactly 280.0g.
d) it is somewhat less than 280.0g.
e) it is much less than 280.0g.

For questions 1 and 2, consider the following experimental data.hydrogen emission lines were detected at the following wavelengths (in nm): 121.6102.697.395.093.8question 1use the electromagnetic radiation classifications below and figure 1-1 in the introductory information for this lab (in the lab manual) to determine the nf value for the experimental data provided? wavelength, ? (nm) 650 700 550 600 400 450 500 visible spectrum wavelength, ? (m) 11 10 3 10 10 10 8 10 5 10 10 -10 10 9 10 10 10 10 -12 10 microwave radio infrared x-ray ultraviolet gamma 1020 1019 1018 1 1016 015 1014 01 12 109108 frequency, v (hz)a.1b. 2c. 3d. 4e. 5question 2using the data for the emission line with the longest wavelength, the known value of nf (from question 1 in this prelab), and the value of ni (deduced from the ? and nf values) calculate the rydberg constant for hydrogen (rh) in units of m-1.a) 1.097 x 10-11 m-1b) 5.921 x 107 m-1c) 1.097 x 10-2 m-1d) 9.252 x 106 m-1e) 1.097 x 107 m-1