Which of these is a unit of pressure?
i. psi
ii. k
iii. atm
o
i only
o
i and ii
iii only
i and iii

In a water molecule, hydrogen and oxygen are held together by a(an) bond. a) double covalent b) ionic c) nonpolar covalent d) hydrogen e) polar covalent

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?

What is one real world example of a colligative property?