A student wants to determine if a sample of tap water contains Mg+2.
Which of the following pieces of
information are not needed to do a
titration ?

Asolution contains 180 g of glucose (c6h12o6) and 162 g of water. what is the mole fraction of glucose?

Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.

Which scenario is most similar to the type of collision that gas particles have according to kinetic molecular theory