Compared to pure water, a 1 m sugar-water solution will have a: 1. lower vapor pressure, lower boiling point and lower freezing point. 2. lower vapor pressure, higher boiling point and lower freezing point. 3. lower vapor pressure, lower boiling point and higher freezing point. 4. higher vapor pressure, higher boiling point and higher freezing point.

Determine the number o moles of ions/atoms/particle in the following: 2.50 miles of k2s (let me know how to do)

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?

[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