Answer:2NaF is the correct one. It’s a simple combination and can be be split with relative ease
Explanation:
Yes. Heating up the solvent gives the molecules more kinetic energy. The more rapid motion means that the solvent molecules collide with the solute with greater frequency and the collisions occur with more force. Both factors increase the rate at which the solute dissolves.
K + S = K2S
Potassium reacts with sulfur to produce potassium sulfide
Lithium Oxide
I just search it up to be honest
The hydrogen and oxygen atoms that combine to form water molecules are bound together by covalent bonds. The electron from the hydrogen splits its time between the incomplete outer shell of the hydrogen atom and the incomplete outer shell of the oxygen atom.
