If an unknown amount of N2 gas at 12°C is warmed to 23° C and has a volume of 1.1 L at the warmer temperature, then what was the original volume, in L? Don't forget to use
Kelvins and round to the correct amount of sig digs.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.

thats how its supposed to be

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?