Find the mass of solute in each solution. Which solution has the highest density? Is it possible to calculate the density of each solution? Why or why not?
a. 1.0 L of 0.10 M NaNO3
b. 1.0 L of M 0.10 M Cd(NO3)2
c. 1.0 L of 0.10 M Pb(NO3)2

If a bottle of olive oil contains 1.4 kg of olive oil, what is the volume, in milliliters ( ml ), of the olive oil?

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line