Next, we are going to look at the Tyndall effect, which is a quick test that differentiates a heterogeneous mixture from a solution. Your teacher will
shine a thin beam of light through a beaker containing a solution of
sodium chloride. Can you see the beam of light? Why or why not?
(Hint: think about particle size.)

There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit

Is 9 correct? and can someone me with 10? it’s due tomorrow, you

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration