Which describes a homogeneous mixture? A solvent dissolves in a solute to make a solution.
A solute dissolves in a solvent to make a solution.
A solution dissolves in a solute to make a solvent.
A solution dissolves in a solvent to make a solute.

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

Which of your 24 wells had indications that a chemical reaction occurred? how were you able to tell that a chemical reaction occurred? which of your 24 wells had indications that a physical reaction occurred? how were you able to tell that a physical reaction occurred? report on both mixing and evaporation. make a general statement about whether your hypotheses were validated or rejected. must your hypotheses be correct for this to be a successful laboratory?

The density of benzene at 15 °c is 0.8787 g/ml. calculate the mass of 0.1500 l of benzene at this temperature. enter your answer in terms of grams