What type of forces must the polar water molecules break to dissolve ethanol, C2H5OH?
A) metallic
B) covalent bonding
C) hydrogen bonding
D) electrostatic attraction

2. how is heavy water different from normal water

What was bohr’s contribution to the planetary model

How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 → li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4