Which of the following is an intensive property?
a. mass
b. magnetism
c. shape
d. volume

Calculate the number of molecules present in 0.750 mol of mgo.

What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.