Answer: the molecular formula is C10H20O
Explanation:Please see attachment for explanation
Answer:
3Mg(NO3)2(aq)+2Na3PO4(aq)⇒Mg3(PO4)2(s)+6NaNO3(aq)
Explanation:
When a solid turns into a liquid
Example: Ice cube melts into water
I think the best answer is B. Even this is the broadest case for the Conservation of matter and the one for Energy, the only way this can be applied is in nuclear rxns.