Which statement is true of a heterogeneous mixture but not of a homogeneous mixture?
O A. It is made of different substances mixed together.
O B. Its components are evenly distributed.
O C. It is made of a single type of compound.
D. Its components are unevenly distributed.

Why do cells appear different in distilled water than they do in 10% salt water?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m