A solution must have both a solute and a solvent, and they must exist in solution together. the solute must be dissolved in the solvent; salt does not dissolve in a sugar bowl, nor does oil dissolve in water; it is a non polar molecule. we know that sugar (the solute) when added to water(solvent) will dissolve, creating a solution.
therefore, B
When an ionic is placed in water a dissolving reaction occurs so the positive or negative ion are only attracted to each other
Volume well in the picture the fish tank seems to be a rectangle, so you would do V=length x width x height. So V=5x3x3=45
Which of the following measurements is expressed to three significant figures?
C. 5.60 km
Hope this helps!
no because they are two diffrent things
