Iron and chlorine
For every iron there are 3 chlorine.
Answer:
28
Explanation:
28 is correct. (NH4)2 is equal to 10 atoms. (8 H and 2 N ) CO3 is equal to 4 atoms. (1 C and 3 O) That's 14 atoms. But it's two molecules of this. So you just multiply by the number of molecules (2), and you get 28.
<u>The addtion of energy</u> <span>is usually needed to help a decomposition reaction occur</span>
Answer:
D. One soluble and one insoluble salts are formed
Explanation:
