What is reflux? isn't it like when u aren't able to digest something?
The reaction between sodium
and chlorine is NaCl which is physical change
The answer to the question is D
Answer:A=1 B= 3 C=2
Explanation: if you put a 2 where C is then the amount will then change to P4O6. so therefore keeping the P4 on the left side the same will keep that same amount & putting a 3 with the O2 on the left will increase the amount for it to be equal on both sides.
hope that makes sense sorry!
